2007 Audi A8 vs. 1990 Ford Thunderbird
To start off, 2007 Audi A8 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1990 Ford Thunderbird would be higher. At 4,134 cc (8 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (322 HP @ 3750 RPM) has 183 more horse power than 1990 Ford Thunderbird. (139 HP @ 3800 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1990 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 335 kg more than 1990 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 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, 2007 Audi A8 (650 Nm @ 1600 RPM) has 359 more torque (in Nm) than 1990 Ford Thunderbird. (291 Nm @ 2400 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Thunderbird.
Compare all specifications:
| 2007 Audi A8 | 1990 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | A8 | Thunderbird |
| Year Released | 2007 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 139 HP |
| Engine RPM | 3750 RPM | 3800 RPM |
| Torque | 650 Nm | 291 Nm |
| Torque RPM | 1600 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1945 kg | 1610 kg |
| Vehicle Length | 5070 mm | 5050 mm |
| Vehicle Width | 1900 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2880 mm |
| Fuel Tank Capacity | 90 L | 45 L |
