C8 Corvette Z51 Yearlong Test: The Good, the Bad, and the Whatever

We've all known a Ford Bronco Raptor was coming, but nobody in the public Broncosphere has known for sure how Ford Performance planned to endow the Bronco with F-150 Raptor-worthy performance—would it do so using an EcoBoost V-6 (and if so, which one?) or a Coyote V-8? Well, now we know: The Ford Performance gang has worked its magic on the 3.0-liter EcoBoost twin-turbo V-6 from the Explorer ST, modifying it extensively to suit the Bronco Raptor's mission, which is to "reward the revs." (For more on the V-6/V-8 decision, head here.)That means the engine should produce meaningful power all the way out to the far reaches of the tachometer while the standard 10-speed automatic transmission's gearing ensures that power is easy to explore the top of the tach. Here's what it took to turn a family SUV motor into a desert stormer for a hardcore 4x4, plus the modifications needed to get that power safely routed to the ground.What's Under the Bronco Raptor's Hood?You'll recall that the 3.0-liter EcoBoost is basically a bored and stroked EcoBoost Nano family sibling of the compacted-graphite-iron-block 2.7-liter powering other Broncos, so it bolts in with relative ease. Relative to the Explorer application, this Bronco Raptor 3.0 features unique cylinder heads that eliminate the exhaust-gas recirculation and emphasize maximum air flow into and out of the engine.A giant high-flow intake airbox and filter drop air straight down into the turbos on each side, helping to reduce the overall restriction on the low-pressure side by 50 percent. The turbos themselves are new for the Raptor, and the plumbing to, from, and through the intercooler is improved to lower restriction. The combustion chambers flow more air, then aft of the turbos there is a full true dual exhaust system with 2.7-inch pipes and a new-to-Bronco four-position active-valve (Quiet, Normal, Sport, and Baja) that reportedly helps deliver a total drop in backpressure of 20 percent.The combined effect of all these mods is greater "boost durability," which means the boost sustains to enhance high-end power and prevents that feeling of power falling off a cliff as you near the engine redline. The new Baja drive mode also activates an anti-lag turbo calibration that further maximizes performance during high-speed desert running. As of press time, the team is still six weeks or so from finalizing the engine's state of tune and certifying it with the EPA, but we're assured it will make north of 400 horsepower. Considering this engine makes 400 hp at 5,500 rpm and 415 lb-ft at 3,500 rpm in the Explorer ST, we'd expect a healthy increase in peak power, probably at a higher rpm, with peak torque rising less but remaining available over a wider plateau.Driveline ModsIt takes a lot more torque to get a big 37-inch tire spinning than it does a 30-inch 255/70R16 or even a 35-inch 315/70R17 Sasquatch tire—especially if one tire ends up pulling the entire vehicle, due to locked axles and slippery conditions under the other three tires. Then there's the driveline shock that comes when a big, spinning tire suddenly finds traction and stops or slows upon landing from, say, a jump. To cope with these magnified driveline forces, both front halfshafts and both ends of the stronger front drive shaft get beefy constant-velocity joints—no simple universal joints here. The outer hubs and bearings are also strengthened.Following the torque aft, the rear drive shaft is also beefed up and it feeds a stronger new Dana 50 Heavy-Duty AdvanTEKrear axle (up from a Dana 44) made of thicker (9-mm) steel tubes capped at each end by a unique forging that helps widen the track. The differential is fitted with a bigger, stronger 235 ring gear (up from 220) and pinion, retaining the Sasquatch model's 4.70:1 axle ratio. Ford Performance developed both these axles and fits them to the Bronco DR race truck. They increase the track width by 8.2 inches front, 6.7 inches rear, relative to the Sasquatch package.Upstream of all this, the transfer case gets a stronger clutch for 4A automatic on-demand engagement, but it carries over the 3.06:1 low-range ratio and overall 67.8:1 crawl ratio. The standard 10-speed automatic is unchanged but for a revised torque converter and the addition of a second transmission oil cooler.Fearless Bronco Raptor 0-60 Time PredictionFord doesn't estimate acceleration times, but it says the base Bronco Raptor's curb weight should come in just under 5,750 pounds. If we conservatively estimate engine output at 430 horsepower, that gives a weight-to-power ratio of 13.4 pounds/horsepower. That's almost exactly what we measured on the last Ford F-150 Raptor 37 pickup we tested (13.3 lb/hp), and that full-size truck took 5.6 seconds to hit 60 mph on the same tires, with virtually the same transmission and a slightly taller axle ratio. So we're guessing the smaller truck will improve on that just slightly and lay down a 5.5-second 0-60 time, shaving at least a second off the quickest Bronco time we've measured.

2023 Nissan Z Base Price

alfa-romeo stelvio Full OverviewProsPunchy engineStrong, beautiful designFun to drive ConsSmall infotainment screenToned-down cabinTight interiorEverything sounds better in Italian, and the badge applied to the 2022 Alfa Romeo Stelvio Veloce is no exception. "Veloce" means "quick" in English, but can you imagine a vehicle called, say, the Ford Quick or the Chevy Fast? Yeah, no. Yet in Italian, the same word sounds sexy. But best of all, the Stelvio Veloce is indeed fast, sporty, and spirited.The Veloce trim came on board for the 2022 model year, replacing the Ti Sport trim. It's the highest available model with the standard turbocharged 2.0-liter four-cylinder, which happens to be the most powerful base engine in the luxury compact SUV segment.Veloce but Not Molto VeloceWith 280 hp and 306 lb-ft of torque, there's no doubt the Stelvio has guts. Step on the throttle, and the response is immediate, and full torque is on tap from just 2,000 rpm. That's among the ingredients that make the Stelvio one of the sportiest SUVs, as is the eight-speed automatic transmission that likes to hold gears when Dynamic mode is active. Even the default Natural mode is a delight, though; the transmission is relatively snappy, and the perfectly linear steering delivers a wealth of feedback. In all modes, it's possible the Stelvio might ride a little too stiffly for some, but excellent damping takes the edges off the harshest impacts, and we enjoy having a better feel for the road.Unfortunately, there's a bit of un-veloce here: Despite that muscular turbo-four, at 5.9 seconds, the Stelvio Veloce is a little bit slower than some other compact luxury SUVs to 60 mph. The time is good overall, but in our testing it trails slightly behind the 2022 Porsche Macan (5.6 seconds), 2021 Audi Q5 (5.7 seconds), and even the last Stelvio we tested—a 2018 Ti Sport (5.4 seconds). But it's ahead of the 2022 Genesis GV70 2.5T (6.0 seconds), 2021 Acura RDXand 2022 BMW X3 xDrive 30i (6.4 seconds each).But the numbers aren't the full story. Combine its responsive powertrain with its capable, composed, and confidence-inspiring chassis, and the Stelvio Veloce is, in fact, perfectly veloce. Wherever you're driving it, the Stelvio behaves more like a lifted hot hatchback, feeling quick off the line and allowing drivers to attack back roads with a zeal that makes miles disappear faster than they might in a number of more appliance-like competitors. "I like that the steering is friction free and that the rim is thin," road test editor Chris Walton said. "This allows you to steer with your fingertips and not your palms."Overall, the experience behind that wheel is engaging, and the Stevlio's personality and captivating experience are what distinguish it from the rest of the segment—and make it the target of discerning drivers who need an SUV.Gorgeous Exterior, Subpar InteriorDespite being four years old, the 2022 Alfa Romeo Stelvio Veloce remains one of the best-looking SUVs in the segment. Like its Giulia sedan stablemate, the Stelvio has aged well and continues to look sharp even when newer models have entered the market. Unfortunately, that's not the case inside. Although there isn't anything wrong with the cabin, its plain layout lacks the attention to detail and sophistication of other SUVs in the segment.The 8.8-inch touchscreen is quite small for today's standards, and although we like its functionality and placement in the center console, the infotainment system feels antiquated and lacks updated graphics. There is no wireless Apple CarPlay or Android Auto, and it's a bit hard to explore or find what you need given the limited menu buttons.The rest of the cabin lacks the plushness we've seen in other SUVs, as well. There's nothing that will grab the attention of anyone getting into a Stelvio for the first time. The ergonomics are perfectly fine, with everything within reach of the driver, and there are hard buttons for the A/C and a volume knob, but designers missed an opportunity to make the interior more elegant and premium. In addition, interior space is a bit tight for those in the rear seats, with a big drivetrain hump that will make middle-seat passengers uncomfortable.If Alfa was aiming for a simplistic, driver-focused cabin that wouldn't draw attention from the sensational driving experience, then we suppose the layout, design, and technology make sense. But when compared against other compact luxury SUVs, the Stelvio stands out for lacking content important to buyers these days. Ventilated seats, for example, aren't an option on the Veloce, and some safety technologies standard in other SUVs (like lane keep assist) are part of a $1,495 package here. Given the excellence permeating the segment from the likes of, say, Genesis, Alfa would do well to up its game.Although lane keep assist is an option, the Veloce adds several driver assist features that were previously optional. Adaptive cruise control, blind-spot monitoring, lane departure warning, automatic high-beams, and front and rear parking sensors are now standard. Navigation, wireless charging, and heated front and rear seats are also included on all trims.Should You Buy a 2022 Alfa Romeo Stelvio Veloce?If you're looking for a sporty experience, an attractive design, and a cabin that delivers the basics, then the answer is assolutamente sì. But if you'd rather drive an SUV that focuses on comfort and interior amenities, there are better options.The 2022 Alfa Romeo Stelvio Veloce we tested checked out at $60,665, on the expensive side of the ledger. Compare that with the $64,670 of our long-term 2022 Genesis GV70 Sport Prestige with the optional 3.5-liter turbo V-6 engine, and the Stelvio suddenly feels short on value. The GV70 does a better job delivering a plush cabin with lots of attention to detail and premium materials, and it still feels sporty without sacrificing ride comfort.And yet, for a model that's only received light updates since it came out in 2018, the Stelvio is aging gracefully. It falls short in many objective areas, but every opportunity to drive it is another opportunity for fun, and that's high on our list of priorities. If it's high on yours, too, you'll likely think the Stelvio is simply spettacolare.Looks good! More details?2022 Alfa Romeo Stelvio (Veloce) Q4 Specifications BASE PRICE $53,895 PRICE AS TESTED $60,665 VEHICLE LAYOUT Front-engine, AWD, 5-pass, 4-door SUV ENGINE 2.0L Turbo direct-injected SOHC 16-valve I-4 POWER (SAE NET) 280 hp @ 5,200 rpm TORQUE (SAE NET) 306 lb-ft @ 2,000 rpm TRANSMISSION 8-speed automatic CURB WEIGHT (F/R DIST) 4,023 lb (50/50%) WHEELBASE 110.9 in LENGTH x WIDTH x HEIGHT 184.6 x 74.9 x 66.0 in 0-60 MPH 5.9 sec QUARTER MILE 14.5 sec @ 94.6 mph BRAKING, 60-0 MPH 123 ft LATERAL ACCELERATION 0.83 g (avg) MT FIGURE EIGHT 27.1 sec @ 0.63 g (avg) EPA CITY/HWY/COMB FUEL ECON 22/28/24 mpg EPA RANGE, COMB 406 miles ON SALE Now Show All