1981 BMW 628 vs. 2007 Jeep Wrangler
To start off, 2007 Jeep Wrangler is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 628. In addition, the cost of maintenance, including insurance, on 1981 BMW 628 would be higher. At 3,966 cc (6 cylinders), 2007 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 1981 BMW 628 (181 HP @ 6000 RPM) has 6 more horse power than 2007 Jeep Wrangler. (175 HP @ 4600 RPM). In normal driving conditions, 1981 BMW 628 should accelerate faster than 2007 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Wrangler weights approximately 80 kg more than 1981 BMW 628.
Because 2007 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 628. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Wrangler 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, 2007 Jeep Wrangler (296 Nm @ 3500 RPM) has 56 more torque (in Nm) than 1981 BMW 628. (240 Nm @ 4000 RPM). This means 2007 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 628.
Compare all specifications:
| 1981 BMW 628 | 2007 Jeep Wrangler | |
| Make | BMW | Jeep |
| Model | 628 | Wrangler |
| Year Released | 1981 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 3966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 175 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 240 Nm | 296 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 98.4 mm |
| Engine Stroke Size | 80 mm | 86.7 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1550 kg |
| Vehicle Length | 4760 mm | 3950 mm |
| Vehicle Width | 1730 mm | 1740 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 2640 mm | 2380 mm |
| Fuel Tank Capacity | 70 L | 72 L |
