1991 Audi Coupe vs. 2006 Lincoln Navigator
To start off, 2006 Lincoln Navigator is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1991 Audi Coupe 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 (300 HP @ 5000 RPM) has 126 more horse power than 1991 Audi Coupe. (174 HP @ 5500 RPM) In normal driving conditions, 2006 Lincoln Navigator should accelerate faster than 1991 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lincoln Navigator weights approximately 1545 kg more than 1991 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 246 more torque (in Nm) than 1991 Audi Coupe. (249 Nm @ 3000 RPM). This means 2006 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe.
Compare all specifications:
| 1991 Audi Coupe | 2006 Lincoln Navigator | |
| Make | Audi | Lincoln |
| Model | Coupe | Navigator |
| Year Released | 1991 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 174 HP | 300 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 249 Nm | 495 Nm |
| Torque RPM | 3000 RPM | 3750 RPM |
| Engine Bore Size | 82.5 mm | 90 mm |
| Engine Stroke Size | 86.4 mm | 106 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1174 kg | 2719 kg |
| Vehicle Length | 4370 mm | 5280 mm |
| Vehicle Width | 1720 mm | 2040 mm |
| Vehicle Height | 1380 mm | 1980 mm |
| Wheelbase Size | 2560 mm | 3020 mm |
| Fuel Tank Capacity | 80 L | 106 L |
