1991 Buick Roadmaster vs. 2005 Daewoo Espero
To start off, 2005 Daewoo Espero is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1991 Buick Roadmaster would be higher. At 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (177 HP @ 4200 RPM) has 73 more horse power than 2005 Daewoo Espero. (104 HP @ 5000 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 2005 Daewoo Espero. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 712 kg more than 2005 Daewoo Espero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Buick Roadmaster 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 1991 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 2005 Daewoo Espero, 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, 1991 Buick Roadmaster (393 Nm @ 2400 RPM) has 229 more torque (in Nm) than 2005 Daewoo Espero. (164 Nm @ 2600 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2005 Daewoo Espero. 1991 Buick Roadmaster has automatic transmission and 2005 Daewoo Espero has manual transmission. 2005 Daewoo Espero will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Roadmaster | 2005 Daewoo Espero | |
| Make | Buick | Daewoo |
| Model | Roadmaster | Espero |
| Year Released | 1991 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 177 HP | 104 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 393 Nm | 164 Nm |
| Torque RPM | 2400 RPM | 2600 RPM |
| Engine Compression Ratio | 8.0:1 | 8.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1128 kg |
| Vehicle Length | 5280 mm | 4620 mm |
| Vehicle Width | 2040 mm | 1720 mm |
| Vehicle Height | 1650 mm | 1390 mm |
| Wheelbase Size | 2950 mm | 2610 mm |
| Fuel Tank Capacity | 75 L | 50 L |
