2008 Cadillac XLR vs. 1991 Mercedes-Benz 400
To start off, 2008 Cadillac XLR is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 400. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 400 would be higher. At 4,566 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP @ 6400 RPM) has 34 more horse power than 1991 Mercedes-Benz 400. (286 HP @ 5700 RPM). In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 1991 Mercedes-Benz 400. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 369 kg more than 2008 Cadillac XLR.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Cadillac XLR (421 Nm @ 4400 RPM) has 11 more torque (in Nm) than 1991 Mercedes-Benz 400. (410 Nm @ 3900 RPM). This means 2008 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 400.
Compare all specifications:
| 2008 Cadillac XLR | 1991 Mercedes-Benz 400 | |
| Make | Cadillac | Mercedes-Benz |
| Model | XLR | 400 |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4566 cc | 4196 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 320 HP | 286 HP |
| Engine RPM | 6400 RPM | 5700 RPM |
| Torque | 421 Nm | 410 Nm |
| Torque RPM | 4400 RPM | 3900 RPM |
| Acceleration 0-100mph | 5.9 seconds | 7.7 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1635 kg | 2004 kg |
| Vehicle Length | 4520 mm | 5220 mm |
| Vehicle Width | 1840 mm | 1890 mm |
| Vehicle Height | 1290 mm | 1500 mm |
| Wheelbase Size | 2690 mm | 3150 mm |
