2005 Audi Allroad vs. 1989 Mercedes-Benz SL
To start off, 2005 Audi Allroad is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1989 Mercedes-Benz SL would be higher. At 2,962 cc (6 cylinders), 1989 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1989 Mercedes-Benz SL (228 HP @ 6400 RPM) has 50 more horse power than 2005 Audi Allroad. (178 HP @ 4000 RPM) In normal driving conditions, 1989 Mercedes-Benz SL should accelerate faster than 2005 Audi Allroad. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi Allroad weights approximately 220 kg more than 1989 Mercedes-Benz SL.
Because 2005 Audi Allroad is four wheel drive (4WD), it will have significant more traction and grip than 1989 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 Audi Allroad 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 Allroad (370 Nm @ 1500 RPM) has 103 more torque (in Nm) than 1989 Mercedes-Benz SL. (267 Nm @ 4600 RPM). This means 2005 Audi Allroad will have an easier job in driving up hills or pulling heavy equipment than 1989 Mercedes-Benz SL.
Compare all specifications:
| 2005 Audi Allroad | 1989 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | Allroad | SL |
| Year Released | 2005 | 1989 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2962 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 228 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 370 Nm | 267 Nm |
| Torque RPM | 1500 RPM | 4600 RPM |
| Engine Bore Size | 78.3 mm | 88.6 mm |
| Engine Stroke Size | 86.4 mm | 80.3 mm |
| Engine Compression Ratio | 19.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1690 kg |
| Vehicle Length | 4820 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1560 mm | 1300 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 80 L |
