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Geo Spectrum 1.8i 16V (142 Hp)
Overall Rating
Geo Spectrum:
The Isuzu Gemini is a subcompact car produced by the Japanese automaker Isuzu from 1974 until 2000. The same basic product was built and/or sold under several other names, sometimes by General Motors brands, in various markets around the world. While the first generation was of a rear-wheel drive design, later versions were all front-wheel-drive, and the last two generations were no more than badge-engineered Honda Domani until the name was retired in 2000.
The first Gemini was initially sold as the Bellett Gemini to connect it to its predecessor when it was introduced in November 1974. The "Bellett" portion of the name was dropped in April 1975. It was based on the third-generation Opel Kadett C on the General Motors T-car platform and came in four-door sedan and two-door coupe body styles. The chassis code was PF50, although the later 1. 8-liter versions were called PF60 and the diesels PFD60....(Read more on Wikipedia)
Spectrum Overview:
Geo Spectrum (Spectrum). With 162 Nm of torque, it offers ample pulling power. Weighing only 1000 kg, it’s quite light. Front‑wheel drive delivers efficiency and easy handling. The top speed reaches 210 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.
Euro NCAP testing was not established during this vehicle's production period, so no official star rating is available. Safety features were basic by modern standards.
1.8i 16V (142 Hp) Verdict:
Performance Verdict
The 1.8i 16V engine offers surprisingly strong performance for its era, making the Spectrum a lively and engaging drive with a top speed of 210 km/h.
Fuel Economy
Fuel economy is moderate for a performance-oriented engine of its time, with urban consumption being notably higher at 14 l/100 km.
Pros and Cons:
Pros:
- • Strong engine performance for its class and era.
- • Engaging 5-speed manual transmission.
- • Compact and agile handling.
- • Relatively lightweight design (1000 kg kerb weight).
Cons:
- • High urban fuel consumption (14 l/100 km).
- • Dated interior and safety features by modern standards.
- • Limited availability of parts today.
- • Basic comfort features and interior amenities.
Specifications:
| General: | |
|---|---|
| Brand: | Geo |
| Model: | Spectrum |
| Generation: | Spectrum |
| Modification (Engine): | 1.8i 16V (142 Hp) |
| Start of production: | 1989 |
| End of production: | 1993 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 142 Hp @ 6400 rpm. |
| Power per litre: | 78.5 Hp/l |
| Torque: | 162 Nm @ 4600 rpm. |
| Engine displacement: | 1809 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Engine aspiration: | Naturally aspirated engine |
| Engine oil capacity: | 3.2 l |
| Coolant: | 5.6 l |
| Engine layout: | Front, Transverse |
| Cylinder Bore: | 80 mm mm |
| Piston Stroke: | 90 mm mm |
| Compression ratio: | 9:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 14 l/100 km |
| Fuel consumption (economy) - extra urban: | 8 l/100 km |
| Maximum speed: | 210 km/h |
| Weight-to-power ratio: | 7 kg/Hp, 142 Hp/tonne |
| Weight-to-torque ratio: | 6.2 kg/Nm, 162 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 1000 |
| Trunk (boot) space - minimum: | 325 l |
| Fuel tank capacity: | 47 l |
| Size: | |
|---|---|
| Length: | 4195 mm mm |
| Width: | 1680 mm mm |
| Height: | 1370 mm mm |
| Wheelbase: | 2450 mm mm |
| Front track: | 1430 mm |
| Rear (Back) track: | 1400 mm |
| Minimum turning circle (turning diameter): | 10.4 m |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears | 5 |
| Transmission type | Manual |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 185/60 R14 |
| Wheel rims size | 14 |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
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