2005 Mazda 6 vs. 1977 Pontiac Bonneville
To start off, 2005 Mazda 6 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Bonneville would be higher. At 5,734 cc (8 cylinders), 1977 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1977 Pontiac Bonneville (168 HP @ 3800 RPM) has 49 more horse power than 2005 Mazda 6. (119 HP @ 3500 RPM) In normal driving conditions, 1977 Pontiac Bonneville should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Bonneville weights approximately 595 kg more than 2005 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Pontiac Bonneville 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 Pontiac Bonneville. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1977 Pontiac Bonneville (373 Nm @ 2000 RPM) has 63 more torque (in Nm) than 2005 Mazda 6. (310 Nm @ 2000 RPM). This means 1977 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6. 1977 Pontiac Bonneville has automatic transmission and 2005 Mazda 6 has manual transmission. 2005 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mazda 6 | 1977 Pontiac Bonneville | |
| Make | Mazda | Pontiac |
| Model | 6 | Bonneville |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 5734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 119 HP | 168 HP |
| Engine RPM | 3500 RPM | 3800 RPM |
| Torque | 310 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1510 kg | 2105 kg |
| Vehicle Length | 4690 mm | 5750 mm |
| Vehicle Width | 1790 mm | 2030 mm |
| Vehicle Height | 1440 mm | 1380 mm |
| Wheelbase Size | 2680 mm | 3140 mm |
