The Mazda Carol 0.7 12V 4WD, produced between 1989 and 1998, represents a unique offering within the broader Mazda Carol lineage. This particular variant, powered by a small-displacement, three-cylinder engine and featuring a four-wheel-drive system, was primarily aimed at the Japanese domestic market (JDM) where compact, fuel-efficient, and capable vehicles were highly valued. The Carol, throughout its various generations, served as Mazda’s entry-level offering, and this 0.7L 4WD model occupied the lower end of the trim spectrum, prioritizing affordability and practicality over outright performance. It was built on a rear-wheel drive based platform with an all-wheel drive option.
Technical Specifications
| Brand | Mazda |
| Model | Carol |
| Generation | Carol |
| Type (Engine) | 0.7 12V 4WD (52 Hp) |
| Start of production | 1989 year |
| End of production | 1998 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 4 |
| Doors | 3 |
| Fuel consumption (combined) | 4.8 l/100 km (49 US mpg, 58.9 UK mpg, 20.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 12.9 kg/Hp, 77.6 Hp/tonne |
| Weight-to-torque ratio | 11.2 kg/Nm, 89.6 Nm/tonne |
| Power | 52 Hp @ 6500 rpm |
| Power per litre | 79.1 Hp/l |
| Torque | 60 Nm @ 4000 rpm (44.25 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 657 cm3 (40.09 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 65 mm (2.56 in.) |
| Piston Stroke | 66 mm (2.6 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHC |
| Kerb Weight | 670 kg (1477.1 lbs.) |
| Fuel tank capacity | 30 l (7.93 US gal | 6.6 UK gal) |
| Length | 3290 mm (129.53 in.) |
| Width | 1395 mm (54.92 in.) |
| Height | 1425 mm (56.1 in.) |
| Wheelbase | 2335 mm (91.93 in.) |
| Front track | 1220 mm (48.03 in.) |
| Rear track | 1200 mm (47.24 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Wishbone |
| Rear suspension | Coil spring |
| Front brakes | Disc |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 155/70 R12 75 S |
| Wheel rims size | 4J x 12 ET 45 |
Powertrain & Engine Architecture
The heart of the Carol 0.7 4WD is its 657cc inline three-cylinder engine. Designated with various codes depending on the specific year of production, this engine utilized a multi-port fuel injection system to deliver fuel to the cylinders. The 12-valve configuration (four valves per cylinder) and a compression ratio of 10.5:1 were designed to maximize efficiency and extract reasonable power from the small displacement. The engine’s overhead camshaft (OHC) valvetrain contributed to its relatively smooth operation for a three-cylinder unit. The 5-speed manual transmission was the only gearbox option available, geared towards maximizing fuel economy and providing adequate acceleration for city driving. The all-wheel-drive system was a part-time setup, likely engaging the rear wheels via a viscous coupling when front wheel slippage was detected.
Driving Characteristics
With only 52 horsepower on tap, the Carol 0.7 4WD was never intended to be a performance car. Acceleration was modest, and highway merging required careful planning. However, the lightweight nature of the vehicle (670 kg) helped to mitigate the lack of power. The 4WD system provided enhanced traction on slippery surfaces, making it a practical choice for regions experiencing inclement weather. The gear ratios in the 5-speed manual transmission were optimized for fuel efficiency, with taller gearing in the upper gears. Compared to potential higher-spec Carol variants (if offered with larger engines), this 0.7L model prioritized economy and usability over spirited driving. The steering was light and responsive, making it easy to maneuver in tight urban environments.
Equipment & Trim Levels
As an entry-level model, the Carol 0.7 4WD was typically equipped with basic amenities. Standard features generally included cloth upholstery, a simple dashboard layout, and manual windows and door locks. Air conditioning was often an optional extra, as were features like a radio/cassette player. The interior was designed with practicality in mind, offering sufficient space for four passengers in a compact footprint. Trim levels were generally minimal, with the focus being on providing a functional and affordable vehicle. The exterior styling was similarly understated, with basic steel wheels and minimal chrome accents.
Chassis & Braking
The Carol 0.7 4WD utilized a relatively simple chassis design. The front suspension employed a wishbone setup, while the rear suspension featured a coil spring arrangement. This configuration provided a reasonable balance between ride comfort and handling. The braking system consisted of disc brakes on the front wheels and drum brakes on the rear. An Anti-lock Braking System (ABS) was included as a safety feature, enhancing braking performance in emergency situations. The tires, sized 155/70 R12, were chosen for their balance of grip, fuel efficiency, and affordability.
Market Reception & Comparison
The Mazda Carol 0.7 4WD was well-received in the Japanese market as a practical and economical choice for urban commuters and those living in areas with challenging weather conditions. Critics praised its fuel efficiency and maneuverability, but acknowledged its limited performance. Compared to other Kei cars and subcompacts available at the time, the Carol offered a competitive combination of features and price. It was often compared to similar offerings from Suzuki and Daihatsu, with the Mazda generally being regarded as offering a slightly more refined driving experience. The 4WD system was a key differentiator, providing an advantage over front-wheel-drive competitors in terms of all-weather capability.
Legacy
The Mazda Carol 0.7 4WD, while not a particularly groundbreaking vehicle, holds a place in automotive history as a representative of the efficient and practical Kei car segment. Its simple, robust powertrain has proven to be relatively reliable over the years, and well-maintained examples can still be found on the used car market today. While not highly sought after by collectors, it appeals to enthusiasts of JDM cars and those seeking a unique and affordable classic vehicle. The Carol’s legacy lies in its contribution to Mazda’s reputation for building reliable and fuel-efficient automobiles, and its role in providing affordable transportation to a wide range of customers.
