1978 Cadillac Seville vs. 2008 Mercedes-Benz CLS
To start off, 2008 Mercedes-Benz CLS is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 165 more horse power than 1978 Cadillac Seville. (123 HP @ 3600 RPM) In normal driving conditions, 2008 Mercedes-Benz CLS should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 155 kg more than 2008 Mercedes-Benz CLS.
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 Mercedes-Benz CLS (365 Nm @ 3000 RPM) has 61 more torque (in Nm) than 1978 Cadillac Seville. (304 Nm @ 1600 RPM). This means 2008 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1978 Cadillac Seville.
Compare all specifications:
| 1978 Cadillac Seville | 2008 Mercedes-Benz CLS | |
| Make | Cadillac | Mercedes-Benz |
| Model | Seville | CLS |
| Year Released | 1978 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 3497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 288 HP |
| Engine RPM | 3600 RPM | 6400 RPM |
| Torque | 304 Nm | 365 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Engine Bore Size | 103 mm | 92.9 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1890 kg | 1735 kg |
| Vehicle Length | 5190 mm | 4920 mm |
| Vehicle Width | 1830 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2910 mm | 2860 mm |
| Fuel Tank Capacity | 79 L | 80 L |
