DR 1.0 EV 31 kWh (61 Hp) Automatic
People\'s Opinion
N/A / 5
DR 1.0:
DR-DOS is a disk operating system for IBM PC compatibles, originally developed by Gary A. Kildall's Digital Research, Inc. and derived from Concurrent PC DOS 6. 0, which was an advanced successor of CP/M-86. Upon its introduction in 1988, it was the first DOS that attempted to be compatible with IBM PC DOS and MS-DOS.
Its first release was version 3. 31, named so that it would match MS-DOS's then-current version. DR DOS 5. 0 was released in 1990 as the first to be sold in retail; it was critically acclaimed and led to DR DOS becoming the main rival to Microsoft's MS-DOS, who quickly responded with its own MS-DOS 5. 0 but releasing over a year later. It introduced a graphical user interface layer called ViewMAX. DR DOS 6. 0 was released in 1991; then with Novell's acquisition of Digital Research, the following version was named Novell DOS 7. 0 in 1994. After another sale, to Caldera, updated versions were released partly open-source under the Caldera moniker, and briefly as OpenDOS. The previously last version for desktops, Caldera DR-DOS 7. 03, was released in 1999, after which the software was sold to Embedded Systems by Caldera and then by DeviceLogics. In 2022, DR DOS was acquired by Whitehorn Ltd. Co. and it is now back in development....(Read more on Wikipedia)
EV Overview:
DR 1.0 (EV). Weighing only 1050 kg, it’s quite light. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is relatively slow (0–100 km/h in 17 s). The top speed reaches 120 km/h. A compact car with a rear door that swings upward to provide access to the cargo area. Seating for 4 makes it ideal for daily use.
Performance Verdict
Performance is strictly for urban use, with 61 Hp providing adequate acceleration for city speeds but feeling underpowered on highways. The 17-second 0-100km/h time confirms its non-sporty nature.
Fuel Economy
Excellent economy for city driving, offering a 210 km all-electric range from its 31 kWh battery. Running costs are very low, making it an economical daily commuter.
Best Use Case:
City
Pros and Cons:
Pros:
- • Compact dimensions ideal for urban maneuverability and parking.
- • Zero emissions and very low running costs due to electric powertrain.
- • Accessible entry point into the electric vehicle market.
- • Practical 210 km electric range suitable for daily city commutes.
- • Quiet operation inherent to electric vehicles.
Cons:
- • Limited performance, struggling on highways or for rapid acceleration.
- • Basic interior features and materials compared to more established brands.
- • Small trunk space (110-630 l) limits cargo capacity.
- • Lack of an independent Euro NCAP safety rating.
- • Unproven long-term reliability and resale value for the brand/model.
Specifications:
| General: |
| Brand: | DR |
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| Model: | 1.0 |
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| Generation: | EV |
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| Modification (Engine): | 31 kWh (61 Hp) Automatic |
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| Start of production: | 2023 |
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| Powertrain Architecture: | BEV (Electric Vehicle) |
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| Body type: | Hatchback |
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| Seats: | 4 |
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| Doors: | 3 |
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| Performance: |
| Fuel Type: | Electricity |
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| Acceleration 0 - 100 km/h: | 17 sec |
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| Acceleration 0 - 62 mph: | 17 sec |
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| Maximum speed: | 120 km/h |
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| Weight-to-power ratio: | 17.2 kg/Hp, 58.1 Hp/tonne |
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| Weight-to-torque ratio: | 7 kg/Nm, 142.9 Nm/tonne |
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| Acceleration 0 - 60 mph: | 16.2 sec |
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| Space: |
| Kerb Weight: | 1050 |
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| Max. weight: | 1275 |
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| Max load: | 225 |
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| Trunk (boot) space - maximum: | 630 l |
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| Trunk (boot) space - minimum: | 110 l |
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| Size: |
| Length: | 3200 mm mm |
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| Width: | 1670 mm mm |
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| Height: | 1590 mm mm |
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| Wheelbase: | 2150 mm mm |
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| Powertrain: |
| Drivetrain Architecture | One electric motor drives the rear wheels. |
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| Drive wheel | Rear wheel drive |
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| Number of gears | 1 |
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| Transmission type | Automatic |
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| Front brakes | Ventilated discs |
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| Rear brakes | Disc |
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| Assisting systems | ABS (Anti-lock braking system) |
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| Steering type | Steering rack and pinion |
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| Tires size | 165/65 R15 |
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| Front suspension | Independent type McPherson |
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| Rear suspension | Independent coil spring |
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| Electric: |
| Gross battery capacity: | 31 kWh |
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| Battery technology: | Lithium-ion (Li-Ion) |
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| Battery location: | In the central tunnel |
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| System power: | 61 Hp |
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| System torque: | 150 Nm |
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| All-electric range: | 210 km |
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| Electric motor power: | 61 Hp |
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| Electric motor Torque: | 150 Nm |
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| Electric motor location: | Rear axle, Transverse |
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| Electric motor type: | Synchronous |
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| All-electric range (WLTP): | 210 km |
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