2004 BMW X5 vs. 1982 Ford Thunderbird
To start off, 2004 BMW X5 is newer by 22 year(s). Which means there will be less support and parts availability for 1982 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1982 Ford Thunderbird would be higher. At 3,791 cc (6 cylinders), 1982 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2004 BMW X5 (228 HP @ 7400 RPM) has 110 more horse power than 1982 Ford Thunderbird. (118 HP @ 4000 RPM). In normal driving conditions, 2004 BMW X5 should accelerate faster than 1982 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 662 kg more than 1982 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1982 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 BMW X5 (290 Nm) has 38 more torque (in Nm) than 1982 Ford Thunderbird. (252 Nm). This means 2004 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1982 Ford Thunderbird.
Compare all specifications:
| 2004 BMW X5 | 1982 Ford Thunderbird | |
| Make | BMW | Ford |
| Model | X5 | Thunderbird |
| Year Released | 2004 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 118 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 290 Nm | 252 Nm |
| Engine Bore Size | 84 mm | 96.6 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Engine Compression Ratio | 10.2:1 | 8.7:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2110 kg | 1448 kg |
| Vehicle Length | 4670 mm | 5100 mm |
| Vehicle Width | 1880 mm | 1890 mm |
| Vehicle Height | 1770 mm | 1350 mm |
| Wheelbase Size | 2940 mm | 2760 mm |
| Fuel Tank Capacity | 92 L | 80 L |
