2022 Alfa Romeo Stelvio Quadrifoglio
The 2022 Alfa Romeo Stelvio Quadrifoglio is a 505-hp 2.9-liter twin-turbocharged with an 8hp75 eight-speed automatic; awd and all-wheel drive.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | All-aluminum 2.9L Twin-Turbocharged V-6 90-degree with port and direct injection; IHI integrated single-scroll turbo manifold; water charge air cooler; mechanical cylinder deactivation (right bank); DOHC |
| Displacement | 2.9 L |
| Horsepower | 505 hp @ 6,500 rpm |
| Torque | 443 lb-ft @ 2500-5500 rpm (SAE net) rpm |
| Redline | 6,500 rpm |
| Valvetrain | DOHC, 4 valves/cyl, intake and exhaust continuous camshaft phasing; roller finger actuated with hydraulic lash adjusters |
| Bore and Stroke | 86.5 x 82.0 |
| Compression Ratio | 9.3:1 |
| Injection Type | Port fuel injection + gasoline direct injection (dual); max injection pressure 3,600 psi |
| Drivetrain | |
| Drive Type | Q4 AWD (standard) |
| Transmission | |
| Transmission | 8HP75 eight-speed automatic; AWD |
| 1st Gear | 5 (30 mph **) |
| 2nd Gear | 3.2 (47 mph **) |
| 3rd Gear | 2.143 (70 mph **) |
| 4th Gear | 1.72 (87 mph **) |
| 5th Gear | 1.314 (114 mph **) |
| 6th Gear | 1 (150 mph **) |
| 7th Gear | 0.822 (183 mph **) |
| 8th Gear | 0.64 (235 mph **) |
| Final Drive | 3.73 |
| Fuel Economy | |
| City | 17 MPG |
| Highway | 23 MPG |
| Recommended Fuel | Premium unleaded 91 octane (R+M)/2 |
| Suspension | |
| Front Suspension | Aluminum double wishbone with semi-virtual steering axis; Active Damping (Chassis Domain Control) — standard |
| Rear Suspension | Alfa Link aluminum multi-link with vertical rod link (patented); Active Damping — standard |
| Brakes | |
| Front Brake Calipers | Six-piston aluminum-monoblock (std); six-piston aluminum-monoblock CCM (opt) |
| Front Brake Disc | 14.2 x 1.26 in / 360 x 32 mm vented (std); 15.4 x 1.3 in / 390 x 36 mm carbon ceramic (opt) |
| Rear Brake Disc | 13.8 x 1.1 in / 350 x 28 mm vented (std); 14.2 x 1.1 in / 360 x 28 mm carbon ceramic (opt) |
| Tires & Wheels | |
| Wheels Front | 20 x 8.5-in. Dark five-hole aluminum (std); 21 x 8.5-in. Dark aluminum (opt) |
| Wheels Rear | 20 x 8.5-in. Dark five-hole aluminum (std); 21 x 8.5-in. Dark aluminum (opt) |
| Tires Front | Pirelli PZero P255/45ZR20 (front) / P285/40ZR20 (rear) three-season performance |
| Tires Rear | Pirelli PZero P285/40ZR20 three-season performance |
| Dimensions & Weight | |
| Length | 185.1 in |
| Width | 77 in |
| Height | 66.3 in |
| Wheelbase | 110.9 in |
| Front Track | 61.2 in |
| Rear Track | 63.3 in |
| Ground Clearance | 7.9 in |
| Cargo Volume | 18.5 ft³ |
| Curb Weight | 4,313 lbs |
| Interior | |
| Headroom Front | 40.2 in |
| Headroom Rear | 38.9 in |
| Legroom Front | 36.6 in |
| Legroom Rear | 31.9 in |
| Shoulder Room Front | 57.5 in |
| Shoulder Room Rear | 56 in |
** Theoretical max speed per gear at redline