2003 Buick Regal vs. 1978 Mazda 626
To start off, 2003 Buick Regal is newer by 25 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 3,789 cc (6 cylinders), 2003 Buick Regal is equipped with a bigger engine. In terms of performance, 2003 Buick Regal (197 HP @ 5200 RPM) has 118 more horse power than 1978 Mazda 626. (79 HP @ 4500 RPM). In normal driving conditions, 2003 Buick Regal should accelerate faster than 1978 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Regal weights approximately 390 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, 2003 Buick Regal, 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, 2003 Buick Regal (312 Nm @ 4000 RPM) has 170 more torque (in Nm) than 1978 Mazda 626. (142 Nm @ 2500 RPM). This means 2003 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 626. 2003 Buick Regal has automatic transmission and 1978 Mazda 626 has manual transmission. 1978 Mazda 626 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Buick Regal | 1978 Mazda 626 | |
Make | Buick | Mazda |
Model | Regal | 626 |
Year Released | 2003 | 1978 |
Engine Position | Front | Front |
Engine Size | 3789 cc | 1970 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 197 HP | 79 HP |
Engine RPM | 5200 RPM | 4500 RPM |
Torque | 312 Nm | 142 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1560 kg | 1170 kg |
Vehicle Length | 4990 mm | 4310 mm |
Vehicle Width | 1850 mm | 1670 mm |
Vehicle Height | 1440 mm | 1380 mm |
Wheelbase Size | 2780 mm | 2520 mm |