1991 Chevrolet SS vs. 2005 Ford Expedition
To start off, 2005 Ford Expedition is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Chevrolet SS. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet SS would be higher. At 5,735 cc (8 cylinders), 1991 Chevrolet SS is equipped with a bigger engine. In terms of performance, 2005 Ford Expedition (300 HP) has 55 more horse power than 1991 Chevrolet SS. (245 HP) In normal driving conditions, 2005 Ford Expedition should accelerate faster than 1991 Chevrolet SS.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Ford Expedition (495 Nm) has 27 more torque (in Nm) than 1991 Chevrolet SS. (468 Nm). This means 2005 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet SS. 2005 Ford Expedition has automatic transmission and 1991 Chevrolet SS has manual transmission. 1991 Chevrolet SS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet SS | 2005 Ford Expedition | |
| Make | Chevrolet | Ford |
| Model | SS | Expedition |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 245 HP | 300 HP |
| Torque | 468 Nm | 495 Nm |
| Engine Bore Size | 101.6 mm | 90 mm |
| Engine Stroke Size | 88.4 mm | 106 mm |
| Engine Compression Ratio | 9.3:1 | 9.9:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 8 seats |
| Vehicle Length | 4940 mm | 5230 mm |
| Vehicle Width | 1650 mm | 2010 mm |
| Vehicle Height | 1560 mm | 1950 mm |
| Wheelbase Size | 3000 mm | 3030 mm |
