1978 Mercedes-Benz W 123 Coupe vs. 1989 Renault 21
To start off, 1989 Renault 21 is newer by 11 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz W 123 Coupe. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz W 123 Coupe would be higher. At 2,307 cc (4 cylinders), 1978 Mercedes-Benz W 123 Coupe is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercedes-Benz W 123 Coupe weights approximately 106 kg more than 1989 Renault 21.
Because 1989 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mercedes-Benz W 123 Coupe. In wet, icy, snow, or gravel driving conditions, 1989 Renault 21 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.
Compare all specifications:
| 1978 Mercedes-Benz W 123 Coupe | 1989 Renault 21 | |
| Make | Mercedes-Benz | Renault |
| Model | W 123 Coupe | 21 |
| Year Released | 1978 | 1989 |
| Engine Size | 2307 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 118 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1356 kg | 1250 kg |
| Vehicle Length | 4650 mm | 4650 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2820 mm |
