2007 BMW X3 vs. 1981 Mercedes-Benz W 123 Coupe
To start off, 2007 BMW X3 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Mercedes-Benz W 123 Coupe. In addition, the cost of maintenance, including insurance, on 1981 Mercedes-Benz W 123 Coupe would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 415 kg more than 1981 Mercedes-Benz W 123 Coupe.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mercedes-Benz W 123 Coupe. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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. 2007 BMW X3 has automatic transmission and 1981 Mercedes-Benz W 123 Coupe has manual transmission. 1981 Mercedes-Benz W 123 Coupe will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1981 Mercedes-Benz W 123 Coupe | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | W 123 Coupe |
| Year Released | 2007 | 1981 |
| Body Type | SUV | Coupe |
| Engine Size | 2993 cc | 2307 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 0 HP |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1765 kg | 1350 kg |
| Vehicle Length | 4570 mm | 4650 mm |
| Vehicle Width | 1680 mm | 1790 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2800 mm | 2720 mm |
