1985 BMW 325 vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 BMW 325. In addition, the cost of maintenance, including insurance, on 1985 BMW 325 would be higher. At 2,693 cc (6 cylinders), 1985 BMW 325 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 124 more horse power than 1985 BMW 325. (120 HP @ 4250 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1985 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-7 weights approximately 167 kg more than 1985 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 1985 BMW 325. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 will offer significantly more control. 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 120 more torque (in Nm) than 1985 BMW 325. (230 Nm @ 3250 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW 325. 2009 Mazda CX-7 has automatic transmission and 1985 BMW 325 has manual transmission. 1985 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 BMW 325 | 2009 Mazda CX-7 | |
| Make | BMW | Mazda |
| Model | 325 | CX-7 |
| Year Released | 1985 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 2259 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 244 HP |
| Engine RPM | 4250 RPM | 5000 RPM |
| Torque | 230 Nm | 350 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 81 mm | 94 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1162 kg | 1329 kg |
| Vehicle Length | 4330 mm | 4680 mm |
| Vehicle Width | 1650 mm | 1880 mm |
| Vehicle Height | 1390 mm | 1650 mm |
| Wheelbase Size | 2630 mm | 2760 mm |
| Fuel Consumption | 7.8 L/100km | 10.7 L/100km |
| Fuel Consumption City | 11.4 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 6.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 55 L | 69 L |
