1981 Mazda RX-7 vs. 2005 Pontiac Montana
To start off, 2005 Pontiac Montana is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1981 Mazda RX-7 would be higher. At 3,491 cc (6 cylinders), 2005 Pontiac Montana is equipped with a bigger engine. In terms of performance, 2005 Pontiac Montana (200 HP) has 96 more horse power than 1981 Mazda RX-7. (104 HP) In normal driving conditions, 2005 Pontiac Montana should accelerate faster than 1981 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Montana weights approximately 1041 kg more than 1981 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Pontiac Montana is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2005 Pontiac Montana 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, 2005 Pontiac Montana (301 Nm) has 156 more torque (in Nm) than 1981 Mazda RX-7. (145 Nm). This means 2005 Pontiac Montana will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda RX-7. 2005 Pontiac Montana has automatic transmission and 1981 Mazda RX-7 has manual transmission. 1981 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Montana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Mazda RX-7 | 2005 Pontiac Montana | |
| Make | Mazda | Pontiac |
| Model | RX-7 | Montana |
| Year Released | 1981 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 3491 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 104 HP | 200 HP |
| Torque | 145 Nm | 301 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1060 kg | 2101 kg |
| Vehicle Length | 4300 mm | 5230 mm |
| Vehicle Width | 1680 mm | 1840 mm |
| Vehicle Height | 1280 mm | 1840 mm |
| Wheelbase Size | 2430 mm | 3080 mm |
| Fuel Tank Capacity | 65 L | 95 L |
