1991 Ford Thunderbird vs. 1991 Rover Land Rover Discovery
To start off, both 1991 Ford Thunderbird and 1991 Rover Land Rover Discovery were released in the same year (1991). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,947 cc (8 cylinders), 1991 Rover Land Rover Discovery is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rover Land Rover Discovery weights approximately 408 kg more than 1991 Ford Thunderbird.
Because 1991 Rover Land Rover Discovery is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 1991 Rover Land Rover Discovery 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.
Compare all specifications:
| 1991 Ford Thunderbird | 1991 Rover Land Rover Discovery | |
| Make | Ford | Rover |
| Model | Thunderbird | Land Rover Discovery |
| Year Released | 1991 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3947 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 0 HP |
| Engine Bore Size | 96.9 mm | 94.1 mm |
| Engine Stroke Size | 86 mm | 71.1 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1610 kg | 2018 kg |
| Vehicle Length | 5050 mm | 4550 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1970 mm |
| Wheelbase Size | 2880 mm | 2550 mm |
| Fuel Tank Capacity | 45 L | 88 L |
