2007 Daihatsu Sirion vs. 1994 Oldsmobile Aurora
To start off, 2007 Daihatsu Sirion is newer by 13 year(s). Which means there will be less support and parts availability for 1994 Oldsmobile Aurora. In addition, the cost of maintenance, including insurance, on 1994 Oldsmobile Aurora would be higher. At 3,995 cc (8 cylinders), 1994 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1994 Oldsmobile Aurora (251 HP @ 5600 RPM) has 150 more horse power than 2007 Daihatsu Sirion. (101 HP @ 3600 RPM) In normal driving conditions, 1994 Oldsmobile Aurora should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1994 Oldsmobile Aurora weights approximately 797 kg more than 2007 Daihatsu Sirion. 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, 1994 Oldsmobile Aurora (353 Nm @ 4400 RPM) has 213 more torque (in Nm) than 2007 Daihatsu Sirion. (140 Nm @ 4600 RPM). This means 1994 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion. 1994 Oldsmobile Aurora has automatic transmission and 2007 Daihatsu Sirion has manual transmission. 2007 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1994 Oldsmobile Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Daihatsu Sirion | 1994 Oldsmobile Aurora | |
| Make | Daihatsu | Oldsmobile |
| Model | Sirion | Aurora |
| Year Released | 2007 | 1994 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3995 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 101 HP | 251 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 140 Nm | 353 Nm |
| Torque RPM | 4600 RPM | 4400 RPM |
| Engine Bore Size | 72 mm | 87 mm |
| Engine Stroke Size | 79.7 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 1737 kg |
| Vehicle Length | 3610 mm | 5220 mm |
| Vehicle Width | 1560 mm | 1900 mm |
| Vehicle Height | 1670 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2900 mm |
| Fuel Tank Capacity | 40 L | 75 L |
