1991 Audi 100 vs. 2003 Ford Thunderbird
To start off, 2003 Ford Thunderbird is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,934 cc (8 cylinders), 2003 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2003 Ford Thunderbird (249 HP @ 6000 RPM) has 77 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2003 Ford Thunderbird should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Thunderbird weights approximately 195 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1991 Audi 100 | 2003 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | 100 | Thunderbird |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 3934 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 249 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1550 kg | 1745 kg |
| Vehicle Length | 4800 mm | 4740 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2690 mm | 2730 mm |
