2004 GMC Envoy vs. 1970 Mazda RX-2
To start off, 2004 GMC Envoy is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1970 Mazda RX-2 would be higher. At 4,160 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (271 HP @ 6000 RPM) has 153 more horse power than 1970 Mazda RX-2. (118 HP @ 6500 RPM). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 1970 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 1050 kg more than 1970 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1970 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2004 GMC Envoy 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, 2004 GMC Envoy (374 Nm @ 3600 RPM) has 217 more torque (in Nm) than 1970 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda RX-2. 2004 GMC Envoy has automatic transmission and 1970 Mazda RX-2 has manual transmission. 1970 Mazda RX-2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Envoy | 1970 Mazda RX-2 | |
| Make | GMC | Mazda |
| Model | Envoy | RX-2 |
| Year Released | 2004 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4160 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 271 HP | 118 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 374 Nm | 157 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2010 kg | 960 kg |
| Vehicle Length | 4870 mm | 4150 mm |
| Vehicle Width | 1840 mm | 1580 mm |
| Vehicle Height | 1780 mm | 1420 mm |
| Wheelbase Size | 2880 mm | 2480 mm |
