1981 BMW 628 vs. 2006 Lincoln Navigator
To start off, 2006 Lincoln Navigator is newer by 25 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 5,408 cc (8 cylinders), 2006 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2006 Lincoln Navigator (301 HP @ 5000 RPM) has 120 more horse power than 1981 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2006 Lincoln Navigator should accelerate faster than 1981 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 966 kg more than 1981 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 628 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2006 Lincoln Navigator, being front wheel drive (FWD), will offer much better control with better grip. 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 Lincoln Navigator (495 Nm @ 3750 RPM) has 255 more torque (in Nm) than 1981 BMW 628. (240 Nm @ 4000 RPM). This means 2006 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 628. 2006 Lincoln Navigator has automatic transmission and 1981 BMW 628 has manual transmission. 1981 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lincoln Navigator will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 628 | 2006 Lincoln Navigator | |
| Make | BMW | Lincoln |
| Model | 628 | Navigator |
| Year Released | 1981 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 301 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 240 Nm | 495 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Engine Bore Size | 86 mm | 90.2 mm |
| Engine Stroke Size | 80 mm | 105.9 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 2436 kg |
| Vehicle Length | 4760 mm | 5280 mm |
| Vehicle Width | 1730 mm | 2010 mm |
| Vehicle Height | 1370 mm | 1980 mm |
| Wheelbase Size | 2640 mm | 3020 mm |
| Fuel Tank Capacity | 70 L | 85 L |
