1989 Chevrolet Beretta vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1989 Chevrolet Beretta would be higher. At 2,261 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (256 HP @ 5500 RPM) has 76 more horse power than 1989 Chevrolet Beretta. (180 HP @ 6200 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1989 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 69 kg more than 1989 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (380 Nm @ 3000 RPM) has 163 more torque (in Nm) than 1989 Chevrolet Beretta. (217 Nm @ 5200 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1989 Chevrolet Beretta.
Compare all specifications:
| 1989 Chevrolet Beretta | 2007 Mazda 6 | |
| Make | Chevrolet | Mazda |
| Model | Beretta | 6 |
| Year Released | 1989 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2259 cc | 2261 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 180 HP | 256 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 217 Nm | 380 Nm |
| Torque RPM | 5200 RPM | 3000 RPM |
| Engine Bore Size | 92 mm | 87.6 mm |
| Engine Stroke Size | 85 mm | 94 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1354 kg |
| Vehicle Length | 4760 mm | 4680 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2680 mm |
| Fuel Tank Capacity | 59 L | 60 L |
