1991 Ford Thunderbird vs. 2005 Saturn Relay
To start off, 2005 Saturn Relay is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1991 Ford Thunderbird would be higher. At 3,791 cc (6 cylinders), 1991 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2005 Saturn Relay (201 HP) has 63 more horse power than 1991 Ford Thunderbird. (138 HP) In normal driving conditions, 2005 Saturn Relay should accelerate faster than 1991 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saturn Relay weights approximately 328 kg more than 1991 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Ford Thunderbird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Ford Thunderbird. However, in wet, icy, snow, or gravel driving conditions, 2005 Saturn Relay, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Saturn Relay (298 Nm) has 7 more torque (in Nm) than 1991 Ford Thunderbird. (291 Nm). This means 2005 Saturn Relay will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Thunderbird.
Compare all specifications:
| 1991 Ford Thunderbird | 2005 Saturn Relay | |
| Make | Ford | Saturn |
| Model | Thunderbird | Relay |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 201 HP |
| Torque | 291 Nm | 298 Nm |
| Engine Bore Size | 96.9 mm | 94 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1938 kg |
| Vehicle Length | 5050 mm | 5210 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1840 mm |
| Wheelbase Size | 2880 mm | 3080 mm |
| Fuel Tank Capacity | 45 L | 95 L |
