2005 Ford Expedition vs. 1991 Mazda RX-7
To start off, 2005 Ford Expedition is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1991 Mazda RX-7 would be higher. At 5,407 cc (8 cylinders), 2005 Ford Expedition is equipped with a bigger engine. In terms of performance, 2005 Ford Expedition (300 HP @ 6250 RPM) has 103 more horse power than 1991 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2005 Ford Expedition should accelerate faster than 1991 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mazda RX-7 weights approximately 94 kg more than 2005 Ford Expedition.
Let's talk about torque, 2005 Ford Expedition (495 Nm) has 225 more torque (in Nm) than 1991 Mazda RX-7. (270 Nm). This means 2005 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7. 2005 Ford Expedition has automatic transmission and 1991 Mazda RX-7 has manual transmission. 1991 Mazda RX-7 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:
| 2005 Ford Expedition | 1991 Mazda RX-7 | |
| Make | Ford | Mazda |
| Model | Expedition | RX-7 |
| Year Released | 2005 | 1991 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5407 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 300 HP | 197 HP |
| Engine RPM | 6250 RPM | 6500 RPM |
| Torque | 495 Nm | 270 Nm |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1208 kg | 1302 kg |
| Vehicle Length | 5230 mm | 4320 mm |
| Vehicle Width | 2010 mm | 1700 mm |
| Vehicle Height | 1950 mm | 1270 mm |
| Wheelbase Size | 3030 mm | 2430 mm |
| Fuel Tank Capacity | 106 L | 75 L |
