2008 Audi S4 vs. 2013 BMW ActiveHybrid 5
To start off, 2013 BMW ActiveHybrid 5 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 4,124 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (456 HP @ 6800 RPM) has 160 more horse power than 2013 BMW ActiveHybrid 5. (296 HP @ 5800 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2013 BMW ActiveHybrid 5. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW ActiveHybrid 5 weights approximately 85 kg more than 2008 Audi S4.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW ActiveHybrid 5. 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, 2013 BMW ActiveHybrid 5 (407 Nm @ 5000 RPM) has 105 more torque (in Nm) than 2008 Audi S4. (302 Nm @ 3500 RPM). This means 2013 BMW ActiveHybrid 5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4.
Compare all specifications:
| 2008 Audi S4 | 2013 BMW ActiveHybrid 5 | |
| Make | Audi | BMW |
| Model | S4 | ActiveHybrid 5 |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4124 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 456 HP | 296 HP |
| Engine RPM | 6800 RPM | 5800 RPM |
| Torque | 302 Nm | 407 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.2 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 249 km/hour | 210 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1980 kg |
| Vehicle Length | 4580 mm | 4899 mm |
| Vehicle Width | 1400 mm | 2094 mm |
| Vehicle Height | 1400 mm | 1464 mm |
| Wheelbase Size | 2660 mm | 2968 mm |
| Fuel Tank Capacity | 70 L | 67 L |
