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Infiniti M I Convertible (F31) 30 (164 Hp)
Overall Rating
Infiniti M:
The Infiniti M is a line of mid-size luxury cars from the Infiniti luxury division of Nissan. From 2013 on it has been marketed as the Infiniti Q70, reflecting the company's later naming formula.
The first iteration was the M30 Coupé/Convertible, rebadged variants of the JDM Nissan Leopard. After a hiatus, the M nameplate was used for Infiniti's short-lived mid-luxury M45 sedan, a rebadged version of the Japanese-spec Nissan Gloria and Infiniti's subsequent flagship M35/45 and M37/56/35h/30d, based on the JDM Nissan Fuga....(Read more on Wikipedia)
I Convertible (F31) Overview:
Infiniti M (I Convertible (F31)). With 244 Nm of torque, it offers ample pulling power. With a weight of 1598 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is relatively slow (0–100 km/h in 10.2 s). The top speed reaches 205 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 2 makes it ideal for daily use.
30 (164 Hp) Verdict:
Performance Verdict
The 3.0L V6 engine provides adequate power for comfortable cruising, delivering a smooth and relaxed driving experience rather than sporty acceleration. It's well-suited for open-road touring.
Fuel Economy
While specific fuel consumption data is not provided, the 3.0L V6 from this era would likely offer moderate to poor fuel economy, especially in city driving, typical for a luxury convertible of its time.
Pros and Cons:
Pros:
- • Unique and distinctive styling for a luxury convertible.
- • Smooth and refined V6 engine suitable for cruising.
- • Comfortable ride quality for its era.
- • Relatively rare, offering exclusivity.
- • Good build quality typical of Japanese luxury brands.
Cons:
- • Performance is adequate but not sporty.
- • Fuel economy is likely poor by modern standards.
- • Outdated safety features compared to contemporary vehicles.
- • Parts availability can be challenging due to age and rarity.
- • Interior design may feel dated to some.
Specifications:
Specifications are compared to those of the previous generation(I Coupe (F31): 1989 - 1992).
| General: | |
|---|---|
| Brand: | Infiniti |
| Model: | M |
| Generation: | I Convertible (F31) |
| Modification (Engine): | 30 (164 Hp) |
| Start of production: | 1990 |
| End of production: | 1992 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Cabriolet |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 164 Hp @ 6000 rpm. |
| Power per litre: | 55.4 Hp/l |
| Torque: | 244 Nm @ 3500 rpm. |
| Engine displacement: | 2960 |
| Number of cylinders: | 6 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | SOHC |
| Engine oil capacity: | 4.7 l |
| Coolant: | 9 l |
| Cylinder Bore: | 87 mm mm |
| Piston Stroke: | 83 mm mm |
| Compression ratio: | 9:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Acceleration 0 - 100 km/h: | 10.2 sec |
| Acceleration 0 - 62 mph: | 10.2 sec |
| Maximum speed: | 205 km/h |
| Weight-to-power ratio: | 9.7 kg/Hp, 102.6 Hp/tonne |
| Weight-to-torque ratio: | 6.5 kg/Nm, 152.7 Nm/tonne |
| Acceleration 0 - 60 mph: | 9.7 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1598 |
| Fuel tank capacity: | 65 l |
| Size: | |
|---|---|
| Length: | 4795 mm mm [Same length.] |
| Width: | 1690 mm mm [Same width.] |
| Height: | 1380 mm mm [Same height.] |
| Wheelbase: | 2615 mm mm [Same wheelbase.] |
| Front track: | 1435 mm |
| Rear (Back) track: | 1435 mm |
| Minimum turning circle (turning diameter): | 10.4 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 4 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc [above average] |
| Tires size | 215/60 HR15 |
| Wheel rims size | 15 |
What’s the best feature of the Infiniti M? Tell us in the comments!