1977 Buick Regal vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 3,791 cc (6 cylinders), 1977 Buick Regal is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (134 HP @ 3500 RPM) has 26 more horse power than 1977 Buick Regal. (108 HP @ 3400 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 110 kg more than 1977 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Buick Regal 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 1977 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mazda 6 (310 Nm @ 2000 RPM) has 59 more torque (in Nm) than 1977 Buick Regal. (251 Nm @ 2000 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal. 1977 Buick Regal has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Buick Regal | 2007 Mazda 6 | |
| Make | Buick | Mazda |
| Model | Regal | 6 |
| Year Released | 1977 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 108 HP | 134 HP |
| Engine RPM | 3400 RPM | 3500 RPM |
| Torque | 251 Nm | 310 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1430 kg | 1540 kg |
| Vehicle Length | 5090 mm | 4710 mm |
| Vehicle Width | 1840 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1490 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
