2007 Audi S3 vs. 2005 Mercedes-Benz SLR McLaren
To start off, 2007 Audi S3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLR McLaren. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLR McLaren would be higher. At 5,506 cc (8 cylinders), 2005 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLR McLaren (618 HP @ 6500 RPM) has 356 more horse power than 2007 Audi S3. (262 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz SLR McLaren should accelerate faster than 2007 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLR McLaren weights approximately 275 kg more than 2007 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SLR McLaren. In wet, icy, snow, or gravel driving conditions, 2007 Audi S3 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 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 430 more torque (in Nm) than 2007 Audi S3. (350 Nm @ 2500 RPM). This means 2005 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S3. 2005 Mercedes-Benz SLR McLaren has automatic transmission and 2007 Audi S3 has manual transmission. 2007 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SLR McLaren will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S3 | 2005 Mercedes-Benz SLR McLaren | |
| Make | Audi | Mercedes-Benz |
| Model | S3 | SLR McLaren |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 5506 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 262 HP | 618 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 350 Nm | 780 Nm |
| Torque RPM | 2500 RPM | 3250 RPM |
| Engine Bore Size | 82.5 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 334 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 3.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1730 kg |
| Vehicle Length | 4210 mm | 4660 mm |
| Vehicle Width | 1770 mm | 1910 mm |
| Vehicle Height | 1410 mm | 1270 mm |
| Wheelbase Size | 2580 mm | 2850 mm |
| Fuel Consumption Overall | 9.1 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 60 L | 98 L |
