2007 Mercedes-Benz CLS vs. 1991 Renault Express
To start off, 2007 Mercedes-Benz CLS is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Renault Express. In addition, the cost of maintenance, including insurance, on 1991 Renault Express would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 243 more horse power than 1991 Renault Express. (45 HP @ 5250 RPM). In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 1991 Renault Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz CLS weights approximately 915 kg more than 1991 Renault Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz CLS 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 2007 Mercedes-Benz CLS. However, in wet, icy, snow, or gravel driving conditions, 1991 Renault Express, 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, 2007 Mercedes-Benz CLS (365 Nm @ 3000 RPM) has 286 more torque (in Nm) than 1991 Renault Express. (79 Nm @ 2500 RPM). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault Express. 2007 Mercedes-Benz CLS has automatic transmission and 1991 Renault Express has manual transmission. 1991 Renault Express will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz CLS | 1991 Renault Express | |
| Make | Mercedes-Benz | Renault |
| Model | CLS | Express |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1106 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 288 HP | 45 HP |
| Engine RPM | 6400 RPM | 5250 RPM |
| Torque | 365 Nm | 79 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 92.9 mm | 70 mm |
| Engine Stroke Size | 86 mm | 72 mm |
| Engine Compression Ratio | 12.2:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1735 kg | 820 kg |
| Vehicle Length | 4920 mm | 3990 mm |
| Vehicle Width | 1880 mm | 1590 mm |
| Vehicle Height | 1440 mm | 1780 mm |
| Wheelbase Size | 2860 mm | 2590 mm |
