2008 Mercedes-Benz C vs. 1991 Opel Frontera
To start off, 2008 Mercedes-Benz C is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 2,148 cc (4 cylinders), 2008 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz C (121 HP @ 4200 RPM) has 7 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM). In normal driving conditions, 2008 Mercedes-Benz C should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 84 kg more than 2008 Mercedes-Benz C.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera 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. Let's talk about torque, 2008 Mercedes-Benz C (270 Nm @ 1600 RPM) has 100 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 2008 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera.
Compare all specifications:
| 2008 Mercedes-Benz C | 1991 Opel Frontera | |
| Make | Mercedes-Benz | Opel |
| Model | C | Frontera |
| Year Released | 2008 | 1991 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 121 HP | 114 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 270 Nm | 170 Nm |
| Torque RPM | 1600 RPM | 2800 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 88.3 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1555 kg | 1639 kg |
| Vehicle Length | 4550 mm | 4210 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1700 mm |
| Wheelbase Size | 2720 mm | 2470 mm |
| Fuel Tank Capacity | 62 L | 75 L |
