Comparison Alpina B7 (F01) 4.4 V8 (540 Hp) BITURBO & McLaren 720S Spider 4.0 V8 (720 Hp) SSG & Acura TLX I (facelift 2017) 3.5 V6 (294 Hp) Automatic
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| Brand: | Alpina | McLaren | Acura |
| Model: | B7 | 720S | TLX |
| Generation: | B7 (F01) | 720S Spider | TLX I (facelift 2017) |
| Engine / modification: | 4.4 V8 (540 Hp) BITURBO | 4.0 V8 (720 Hp) SSG | 3.5 V6 (294 Hp) Automatic |
| Production start: | 2013 year | 2019 year | 2017 year |
| Production end: | 2015 year | 2020 year | |
| Coupe type: | Sedan | Roadster | Sedan |
| Num. of Doors: | 4 | 2 | 4 |
| Num. of seats: | 5 | 2 | 4-5 |
| Fuel consumption / economy - urban: | 13.5 l/100 km | 11.8 l/100 km | |
| Fuel consumption / economy - extra urban: | 7.8 l/100 km | 7.3-7.8 l/100 km | |
| Fuel consumption / economy - combined: | 9.9 l/100 km | 12.2 l/100 km | 9.8-10.2 l/100 km |
| Fuel Type: | Petrol (Gasoline) | Petrol (Gasoline) | Petrol (Gasoline) |
| Drag coefficient: | 0.28 | ||
| Fuel tank volume: | 80 l | 65 l | |
| Emission standard: | Euro 5 | ||
| CO2 emissions: | 276 g/km | ||
| Power: | 540 hp | 720 hp | 294 hp |
| Max power in: | 5200-6250 rpm. | 7500 rpm. | 6200 rpm. |
| Maximum speed: | 312 km/h | 341 km/h | |
| Acceleration from 0 to 100 km/h: | 4.6 sec | 2.9 sec | |
| Acceleration from 0 to 200 km/h: | 7.9 sec | ||
| Torque: | 730 Nm @ 2800-5000 rpm. | 770 Nm @ 5500 rpm. | 362 Nm @ 4500 rpm. |
| Stopping distance 100 km/h - 0: | 30 m | ||
| stopping distance 200 km/h - 0: | 118 m | ||
| Model Engine: | MB40T | J35Y6 | |
| Engine position: | Front, longitudinal | Middle, longitudinal | Front, transverse |
| Engine displacement: | 4395 cm3 | 3994 cm3 | 3471 cm3 |
| Engine oil capacity: | 4.3 l | ||
| Coolant: | 8.4 l | ||
| Fuel System: | Direct injection | Direct injection | Direct injection |
| Maximum engine speed: | 8500 rpm. | 6800 rpm. | |
| Aspiration / Turbine: | Twin-Turbo | Turbocharger | |
| Position of cylinders: | V engine | V engine | V engine |
| Valvetrain: | DOHC, VVT | SOHC, i-VTEC | |
| Number of cylinders: | 8 | 8 | 6 |
| Number of valves per cylinder: | 4 | 4 | |
| Compression ratio: | 10 | 11.5 | |
| Piston Stroke: | 88.3 mm | 93 mm | |
| Cylinder Bore: | 89 mm | 89 mm | |
| Wheel Drive: | Rear wheel drive | Rear wheel drive | Front wheel drive |
| Number of Gears (automatic transmission): | 8 | 7 SSG | 9 SportShift |
| Length: | 5092 mm | 4544 mm | 4869 mm |
| Width: | 1902 mm | 1854 mm | |
| Width including mirrors: | 2161 mm | ||
| Height: | 1485 mm | 1194 mm | 1448 mm |
| Wheelbase: | 3070 mm | 2776 mm | |
| Front track: | 1621 mm | 1595 mm | |
| Rear (Back) track: | 1628 mm | 1603 mm | |
| Ride height(clearance): | 150 mm | ||
| Minimum volume of Luggage (trunk): | 500 l | 405 l | |
| Front suspension: | Double wishbone | Independent, Spring McPherson, with stabilizer | |
| Rear suspension: | Double wishbone | Multi-link independent | |
| Max weight: | 2660 kg | ||
| Front brakes: | Ventilated discs | Ventilated discs | |
| Rear brakes: | Ventilated discs | Disc | |
| Kerb Weight: | 2040 kg | 1468 kg | 1640-1669 kg |
| ABS: | yes | yes | yes |
| Steering type: | Steering rack and pinion | Steering rack and pinion | Steering rack and pinion |
| Power steering: | Electric Steering | Electric Steering | |
| Minimum turning circle (turning diameter): | 11.83-12.04 m | ||
| Tire size: | 245/35 ZR21; 285/30 ZR21 | 245/35 R19; 305/30 R20 | 225/50 R18; 245/40 R19 |
| Wheel rims size: | 8.5J x 21; 10J x 21 | 9.0J x 19; 11.0J x 20 | 7.5J x 18; 8.0J x 19 |