2008 Audi S4 vs. 2007 Renault Vel Satis
To start off, 2008 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Renault Vel Satis. In addition, the cost of maintenance, including insurance, on 2007 Renault Vel Satis would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 202 more horse power than 2007 Renault Vel Satis. (138 HP @ 4000 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2007 Renault Vel Satis. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Vel Satis weights approximately 700 kg more than 2008 Audi S4.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Renault Vel Satis. In wet, icy, snow, or gravel driving conditions, 2008 Audi S4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Audi S4 (410 Nm @ 3500 RPM) has 90 more torque (in Nm) than 2007 Renault Vel Satis. (320 Nm @ 1750 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Renault Vel Satis.
Compare all specifications:
| 2008 Audi S4 | 2007 Renault Vel Satis | |
| Make | Audi | Renault |
| Model | S4 | Vel Satis |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2188 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 138 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 320 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Bore Size | 84.5 mm | 87 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 194 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 13 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1860 kg |
| Vehicle Length | 4580 mm | 4870 mm |
| Vehicle Width | 1790 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1580 mm |
| Wheelbase Size | 2660 mm | 2850 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
