1974 Citroen GS vs. 2006 Mercedes-Benz SLK
To start off, 2006 Mercedes-Benz SLK is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Citroen GS. In addition, the cost of maintenance, including insurance, on 1974 Citroen GS would be higher. At 5,439 cc (8 cylinders), 2006 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SLK (355 HP @ 5750 RPM) has 297 more horse power than 1974 Citroen GS. (58 HP @ 5750 RPM) In normal driving conditions, 2006 Mercedes-Benz SLK should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SLK weights approximately 748 kg more than 1974 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz SLK 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 2006 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 1974 Citroen GS, 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, 2006 Mercedes-Benz SLK (511 Nm @ 4000 RPM) has 424 more torque (in Nm) than 1974 Citroen GS. (87 Nm @ 3250 RPM). This means 2006 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS.
Compare all specifications:
| 1974 Citroen GS | 2006 Mercedes-Benz SLK | |
| Make | Citroen | Mercedes-Benz |
| Model | GS | SLK |
| Year Released | 1974 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1220 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 58 HP | 355 HP |
| Engine RPM | 5750 RPM | 5750 RPM |
| Torque | 87 Nm | 511 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 77 mm | 97 mm |
| Engine Stroke Size | 65.6 mm | 92 mm |
| Top Speed | 148 km/hour | 250 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 942 kg | 1690 kg |
| Vehicle Length | 4130 mm | 4090 mm |
| Vehicle Width | 1610 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2560 mm | 2410 mm |
| Fuel Tank Capacity | 43 L | 70 L |
