1991 Opel Frontera vs. 2008 BMW 545
To start off, 2008 BMW 545 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 4,398 cc (8 cylinders), 2008 BMW 545 is equipped with a bigger engine. In terms of performance, 2008 BMW 545 (328 HP @ 6100 RPM) has 214 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM) In normal driving conditions, 2008 BMW 545 should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 545 weights approximately 336 kg more than 1991 Opel Frontera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 545. 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 BMW 545 (450 Nm @ 3600 RPM) has 280 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 2008 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera. 2008 BMW 545 has automatic transmission and 1991 Opel Frontera has manual transmission. 1991 Opel Frontera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Opel Frontera | 2008 BMW 545 | |
| Make | Opel | BMW |
| Model | Frontera | 545 |
| Year Released | 1991 | 2008 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 328 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 170 Nm | 450 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 86 mm | 82.7 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1639 kg | 1975 kg |
| Vehicle Length | 4210 mm | 4850 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1700 mm | 1500 mm |
| Wheelbase Size | 2470 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 70 L |
