2005 Audi S4 vs. 2008 Mercedes-Benz Viano
To start off, 2008 Mercedes-Benz Viano is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (339 HP) has 111 more horse power than 2008 Mercedes-Benz Viano. (228 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2008 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 680 kg more than 2008 Mercedes-Benz Viano. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi S4 (410 Nm @ 3500 RPM) has 64 more torque (in Nm) than 2008 Mercedes-Benz Viano. (346 Nm @ 2500 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz Viano. 2008 Mercedes-Benz Viano has automatic transmission and 2005 Audi S4 has manual transmission. 2005 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S4 | 2008 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | Viano |
| Year Released | 2005 | 2008 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3724 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 339 HP | 228 HP |
| Torque | 410 Nm | 346 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 84.6 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.6 seconds | 10 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1795 kg | 1115 kg |
| Vehicle Length | 4580 mm | 5000 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1880 mm |
| Wheelbase Size | 2660 mm | 3210 mm |
| Fuel Consumption Overall | 13.4 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 66 L | 75 L |
