1977 Mazda RX-3 vs. 2010 Jeep Grand Cherokee
To start off, 2010 Jeep Grand Cherokee is newer by 33 year(s). Which means there will be less support and parts availability for 1977 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1977 Mazda RX-3 would be higher. At 6,100 cc (8 cylinders), 2010 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2010 Jeep Grand Cherokee (420 HP @ 6200 RPM) has 320 more horse power than 1977 Mazda RX-3. (100 HP @ 7000 RPM) In normal driving conditions, 2010 Jeep Grand Cherokee should accelerate faster than 1977 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2010 Jeep Grand Cherokee weights approximately 1334 kg more than 1977 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1977 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 2010 Jeep Grand Cherokee 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, 2010 Jeep Grand Cherokee (569 Nm @ 4800 RPM) has 434 more torque (in Nm) than 1977 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2010 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda RX-3.
Compare all specifications:
| 1977 Mazda RX-3 | 2010 Jeep Grand Cherokee | |
| Make | Mazda | Jeep |
| Model | RX-3 | Grand Cherokee |
| Year Released | 1977 | 2010 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1964 cc | 6100 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 100 HP | 420 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 135 Nm | 569 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 852 kg | 2186 kg |
| Vehicle Length | 4090 mm | 4956 mm |
| Vehicle Width | 1600 mm | 1862 mm |
| Vehicle Height | 1380 mm | 1694 mm |
| Wheelbase Size | 2320 mm | 2781 mm |
| Fuel Tank Capacity | 65 L | 78 L |
