1991 Ford Thunderbird vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 16 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 4,942 cc (8 cylinders), 1991 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (224 HP @ 5600 RPM) has 27 more horse power than 1991 Ford Thunderbird. (197 HP @ 4000 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 1991 Ford Thunderbird.
Because 2007 Subaru Impreza 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, 2007 Subaru Impreza 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, 1991 Ford Thunderbird (373 Nm @ 3000 RPM) has 67 more torque (in Nm) than 2007 Subaru Impreza. (306 Nm @ 3600 RPM). This means 1991 Ford Thunderbird will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Impreza.
Compare all specifications:
| 1991 Ford Thunderbird | 2007 Subaru Impreza | |
| Make | Ford | Subaru |
| Model | Thunderbird | Impreza |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 2457 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 197 HP | 224 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 373 Nm | 306 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 101.6 mm | 89.1 mm |
| Engine Stroke Size | 76.2 mm | 74.9 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 5050 mm | 4470 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1350 mm | 1450 mm |
| Wheelbase Size | 2880 mm | 2530 mm |
| Fuel Tank Capacity | 65 L | 60 L |
