Comparison Audi A7 Sportback (C7 facelift 2014) Competition 3.0 BiTDI V6 (326 Hp) quattro Tiptronic & GMC Sierra 1500 III (GMT900) Regular Cab Long Box 5.3 Vortec V8 (315 Hp) Automatic
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| Brand: | Audi | GMC |
| Model: | A7 | Sierra 1500 |
| Generation: | A7 Sportback (C7 facelift 2014) | Sierra 1500 III (GMT900) Regular Cab Long Box |
| Engine / modification: | Competition 3.0 BiTDI V6 (326 Hp) quattro Tiptronic | 5.3 Vortec V8 (315 Hp) Automatic |
| Production start: | 2014 year | 2007 year |
| Production end: | 2018 year | 2010 year |
| Coupe type: | Hatchback | Pick-up |
| Powertrain Architecture: | Internal Combustion engine | |
| Num. of Doors: | 5 | 2 |
| Num. of seats: | 5 | 3 |
| Fuel consumption / economy - urban: | 7.4 l/100 km | 16.8 l/100 km |
| Fuel consumption / economy - extra urban: | 5.4 l/100 km | 11.8 l/100 km |
| Fuel consumption / economy - combined: | 6.1 l/100 km | |
| Fuel Type: | Diesel | Petrol (Gasoline) |
| Drag coefficient: | 0.29 | |
| Fuel tank volume: | 73 l | 128 l |
| Emission standard: | Euro 6 | |
| CO2 emissions: | 162 g/km | |
| Power: | 326 hp | 315 hp |
| Max power in: | 4000-4500 rpm. | 5200 rpm. |
| Maximum speed: | 250 km/h | |
| Acceleration from 0 to 100 km/h: | 5.1 sec | |
| Torque: | 650 Nm @ 1400-2800 rpm. | 458 Nm @ 4400 rpm. |
| Model Engine: | CVUB | LY5 |
| Engine position: | Front, longitudinal | |
| Engine displacement: | 2967 cm3 | 5328 cm3 |
| Engine oil capacity: | 8 / 8.2 l | 5.7 l |
| Coolant: | 14.1 l | |
| Fuel System: | Diesel Commonrail | |
| Maximum engine speed: | 6000 rpm. | |
| Aspiration / Turbine: | BiTurbo | Naturally aspirated engine |
| Position of cylinders: | V engine | |
| Valvetrain: | OHV | |
| Number of cylinders: | 6 | 8 |
| Number of valves per cylinder: | 4 | 2 |
| Compression ratio: | 15.5 | 9.9 |
| Piston Stroke: | 91.4 mm | 91.95 mm |
| Cylinder Bore: | 83 mm | 96.01 mm |
| Wheel Drive: | All wheel drive (4x4) | Rear wheel drive |
| Number of Gears (automatic transmission): | 8 Tiptronic | |
| Length: | 4974 mm | 5702 mm |
| Width: | 1911 mm | |
| Width including mirrors: | 2139 mm | 2031 mm |
| Height: | 1420 mm | 1867 mm |
| Wheelbase: | 2914 mm | 3378 mm |
| Front track: | 1644 mm | 1730 mm |
| Rear (Back) track: | 1635 mm | 1702 mm |
| Ride height(clearance): | 208 mm | |
| Approach angle: | 16 ° | |
| Departure angle: | 24.1 ° | |
| Front overhang: | 937 mm | |
| Rear overhang: | 1123 mm | |
| Minimum volume of Luggage (trunk): | 535 l | |
| Maximum amount of Luggage (trunk): | 1390 l | 2138 l |
| Front suspension: | Multi-link suspension | |
| Rear suspension: | Independent on trapezoidal lever | |
| Max weight: | 2535 kg | 2903 kg |
| Front brakes: | Ventilated discs | |
| Rear brakes: | Ventilated discs | |
| Kerb Weight: | 1925 kg | 2155 kg |
| ABS: | yes | |
| Steering type: | Steering rack and pinion | Steering rack and pinion |
| Power steering: | Electric Steering | Electric Steering |
| Max. roof load: | 100 kg | |
| Permitted trailer load with brakes (8%): | 2100 kg | |
| Minimum turning circle (turning diameter): | 11.9 m | 15.4 m |
| Permitted trailer load with brakes (12%): | 4536 kg | |
| Permitted trailer load without brakes: | 750 kg | |
| Permitted towbar download: | 85 kg | |
| Tire size: | 235/55 R17 | 245/70 R17 |
| Wheel rims size: | 8.0J x 17 | 7.5J x 17 |