1978 AMC Pacer vs. 2006 BMW X5
To start off, 2006 BMW X5 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 AMC Pacer. In addition, the cost of maintenance, including insurance, on 1978 AMC Pacer would be higher. At 3,802 cc (6 cylinders), 1978 AMC Pacer is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (225 HP @ 5900 RPM) has 135 more horse power than 1978 AMC Pacer. (90 HP @ 3050 RPM) In normal driving conditions, 2006 BMW X5 should accelerate faster than 1978 AMC Pacer. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 476 kg more than 1978 AMC Pacer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1978 AMC Pacer. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2006 BMW X5 (290 Nm @ 3500 RPM) has 68 more torque (in Nm) than 1978 AMC Pacer. (222 Nm @ 2200 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 AMC Pacer.
Compare all specifications:
| 1978 AMC Pacer | 2006 BMW X5 | |
| Make | AMC | BMW |
| Model | Pacer | X5 |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3802 cc | 2981 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 225 HP |
| Engine RPM | 3050 RPM | 5900 RPM |
| Torque | 222 Nm | 290 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Engine Bore Size | 95.2 mm | 84 mm |
| Engine Stroke Size | 88.8 mm | 89.6 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1359 kg | 1835 kg |
| Vehicle Length | 4360 mm | 4670 mm |
| Vehicle Width | 1960 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1770 mm |
| Wheelbase Size | 2550 mm | 2830 mm |
| Fuel Tank Capacity | 83 L | 92 L |
