2007 BMW 320 vs. 1991 Mazda 323
To start off, 2007 BMW 320 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mazda 323. In addition, the cost of maintenance, including insurance, on 1991 Mazda 323 would be higher. At 1,994 cc (4 cylinders), 2007 BMW 320 is equipped with a bigger engine. In terms of performance, 2007 BMW 320 (148 HP @ 6200 RPM) has 74 more horse power than 1991 Mazda 323. (74 HP @ 6200 RPM). In normal driving conditions, 2007 BMW 320 should accelerate faster than 1991 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 320 weights approximately 470 kg more than 1991 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 320 (200 Nm @ 3600 RPM) has 96 more torque (in Nm) than 1991 Mazda 323. (104 Nm @ 3700 RPM). This means 2007 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 323.
Compare all specifications:
| 2007 BMW 320 | 1991 Mazda 323 | |
| Make | BMW | Mazda |
| Model | 320 | 323 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1324 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 74 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 200 Nm | 104 Nm |
| Torque RPM | 3600 RPM | 3700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1395 kg | 925 kg |
| Vehicle Length | 4530 mm | 4040 mm |
| Vehicle Width | 1430 mm | 1680 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 2770 mm | 2460 mm |
| Fuel Tank Capacity | 60 L | 50 L |
