1967 Mercedes-Benz SL vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 34 year(s). Which means there will be less support and parts availability for 1967 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1967 Mercedes-Benz SL would be higher. At 2,306 cc (6 cylinders), 1967 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1967 Mercedes-Benz SL (148 HP @ 5500 RPM) has 23 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM). In normal driving conditions, 1967 Mercedes-Benz SL should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 310 kg more than 1967 Mercedes-Benz SL.
Because 1967 Mercedes-Benz SL is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1967 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Opel Signum (280 Nm @ 1500 RPM) has 84 more torque (in Nm) than 1967 Mercedes-Benz SL. (196 Nm @ 4200 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1967 Mercedes-Benz SL.
Compare all specifications:
| 1967 Mercedes-Benz SL | 2001 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Signum |
| Year Released | 1967 | 2001 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2306 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 125 HP |
| Engine RPM | 5500 RPM | 3250 RPM |
| Torque | 196 Nm | 280 Nm |
| Torque RPM | 4200 RPM | 1500 RPM |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1610 kg |
| Vehicle Length | 4290 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 60 L |
