2008 Chevrolet Suburban vs. 1991 Mazda RX-7
To start off, 2008 Chevrolet Suburban is newer by 17 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 5,328 cc (8 cylinders), 2008 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Suburban (310 HP @ 5200 RPM) has 113 more horse power than 1991 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2008 Chevrolet Suburban should accelerate faster than 1991 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Suburban weights approximately 898 kg more than 1991 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Suburban 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, 2008 Chevrolet Suburban (454 Nm @ 4400 RPM) has 184 more torque (in Nm) than 1991 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2008 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7. 2008 Chevrolet Suburban 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. 2008 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Chevrolet Suburban | 1991 Mazda RX-7 | |
Make | Chevrolet | Mazda |
Model | Suburban | RX-7 |
Year Released | 2008 | 1991 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 5328 cc | 2616 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 310 HP | 197 HP |
Engine RPM | 5200 RPM | 6500 RPM |
Torque | 454 Nm | 270 Nm |
Torque RPM | 4400 RPM | 3500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 7 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2200 kg | 1302 kg |
Vehicle Length | 5660 mm | 4320 mm |
Vehicle Width | 2020 mm | 1700 mm |
Vehicle Height | 1960 mm | 1270 mm |
Wheelbase Size | 3310 mm | 2430 mm |
Fuel Tank Capacity | 117 L | 75 L |