1986 Mercedes-Benz 300 vs. 1991 Opel Frontera
To start off, 1991 Opel Frontera is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1986 Mercedes-Benz 300 would be higher. At 2,962 cc (6 cylinders), 1986 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1986 Mercedes-Benz 300 (185 HP @ 5700 RPM) has 71 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM). In normal driving conditions, 1986 Mercedes-Benz 300 should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 49 kg more than 1986 Mercedes-Benz 300.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mercedes-Benz 300. 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, 1986 Mercedes-Benz 300 (260 Nm @ 4400 RPM) has 90 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 1986 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera.
Compare all specifications:
| 1986 Mercedes-Benz 300 | 1991 Opel Frontera | |
| Make | Mercedes-Benz | Opel |
| Model | 300 | Frontera |
| Year Released | 1986 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2962 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 114 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 260 Nm | 170 Nm |
| Torque RPM | 4400 RPM | 2800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1590 kg | 1639 kg |
| Vehicle Length | 4770 mm | 4210 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1700 mm |
| Wheelbase Size | 2810 mm | 2470 mm |
| Fuel Tank Capacity | 72 L | 75 L |
