1978 Mazda 626 vs. 2002 Mazda 6
To start off, 2002 Mazda 6 is newer by 24 year(s). Which means there will be less support and parts availability for 1978 Mazda 626. In addition, the cost of maintenance, including insurance, on 1978 Mazda 626 would be higher. At 1,997 cc (4 cylinders), 2002 Mazda 6 is equipped with a bigger engine. In terms of performance, 2002 Mazda 6 (148 HP @ 6000 RPM) has 55 more horse power than 1978 Mazda 626. (93 HP @ 5500 RPM) In normal driving conditions, 2002 Mazda 6 should accelerate faster than 1978 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mazda 6 weights approximately 430 kg more than 1978 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Mazda 626 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Mazda 626. However, in wet, icy, snow, or gravel driving conditions, 2002 Mazda 6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Mazda 6 (181 Nm @ 4500 RPM) has 31 more torque (in Nm) than 1978 Mazda 626. (150 Nm @ 3300 RPM). This means 2002 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 626.
Compare all specifications:
| 1978 Mazda 626 | 2002 Mazda 6 | |
| Make | Mazda | Mazda |
| Model | 626 | 6 |
| Year Released | 1978 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1768 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 148 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 150 Nm | 181 Nm |
| Torque RPM | 3300 RPM | 4500 RPM |
| Engine Bore Size | 80 mm | 87.5 mm |
| Engine Stroke Size | 88 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 995 kg | 1425 kg |
| Vehicle Length | 4310 mm | 4710 mm |
| Vehicle Width | 1670 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1490 mm |
| Wheelbase Size | 2520 mm | 2680 mm |
