The Opel Adam 1.0 ECOTEC (90 hp) was a subcompact city car produced from 2014 to 2018, representing a key entry point into the Adam model range. Positioned as the base trim, it offered a blend of affordability and fuel efficiency within the broader Adam lineup, which also included more powerful engine options and higher trim levels. The Adam, built on General Motors’ vehicle platform, was primarily marketed in Europe, aiming to attract younger buyers with its customization options and stylish design. This particular variant, with its 1.0-liter turbocharged engine and manual transmission, was designed to appeal to drivers prioritizing economy and ease of use in urban environments.
Technical Specifications
| Brand | Opel |
| Model | Adam |
| Generation | Adam |
| Type (Engine) | 1.0 ECOTEC (90 Hp) |
| Start of production | 2014 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 4 |
| Doors | 3 |
| Fuel consumption (urban) | 5.5-5.3 l/100 km (42.8 – 44.4 US mpg) |
| Fuel consumption (extra urban) | 3.9-3.6 l/100 km (60.3 – 65.3 US mpg) |
| Fuel consumption (combined) | 4.5-4.2 l/100 km (52.3 – 56 US mpg) |
| CO2 emissions | 105 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.9 sec |
| Acceleration 0 – 62 mph | 11.9 sec |
| Acceleration 0 – 60 mph | 11.3 sec |
| Maximum speed | 180 km/h (111.85 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 12 kg/Hp |
| Weight-to-torque ratio | 6.4 kg/Nm |
| Power | 90 Hp @ 4000 rpm |
| Torque | 170 Nm @ 1800-3700 rpm (125.39 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B10XFL |
| Engine displacement | 999 cm3 (60.96 cu. in.) |
| Number of cylinders | 3 |
| Engine configuration | Inline |
| Cylinder Bore | 74 mm (2.91 in.) |
| Piston Stroke | 77.4 mm (3.05 in.) |
| Compression ratio | 10.5:1 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Coolant capacity | 4.6 l (4.86 US qt | 4.05 UK qt) |
| Kerb Weight | 1081 kg (2383.2 lbs.) |
| Max. weight | 1510 kg (3328.98 lbs.) |
| Max load | 429 kg (945.78 lbs.) |
| Fuel tank capacity | 35 l (9.25 US gal | 7.7 UK gal) |
| Max. roof load | 50 kg (110.23 lbs.) |
| Length | 3698 mm (145.59 in.) |
| Width | 1720 mm (67.72 in.) |
| Width including mirrors | 1966 mm (77.4 in.) |
| Height | 1484 mm (58.43 in.) |
| Wheelbase | 2311 mm (90.98 in.) |
| Front track | 1472 mm (57.95 in.) |
| Rear track | 1464 mm (57.64 in.) |
| Minimum turning circle | 10.17-11.06 m (33.37 – 36.29 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 6 |
| Type of gearbox | Manual transmission |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 185/65 R15 |
Powertrain & Engine Architecture
The heart of the Opel Adam 1.0 ECOTEC (90 hp) is the B10XFL engine, a 999cc three-cylinder turbocharged gasoline engine. This engine is part of Opel’s ECOTEC family, known for its focus on efficiency and reduced emissions. The B10XFL utilizes direct fuel injection and a small turbocharger with an intercooler to deliver a respectable 90 horsepower at 4000 rpm and 170 Nm (125 lb-ft) of torque between 1800 and 3700 rpm. This engine architecture was a significant departure from Opel’s traditional four-cylinder offerings, representing a move towards downsizing and turbocharging to meet increasingly stringent emissions regulations. The engine is transversely mounted at the front of the vehicle, driving the front wheels. The six-speed manual transmission was the standard offering for this variant, providing a relatively engaging driving experience compared to the optional automatic transmission available on other Adam trims.
Driving Characteristics
The Adam 1.0 ECOTEC (90 hp) offered a surprisingly lively driving experience for a small city car. While not particularly quick – achieving 0-60 mph in around 11.3 seconds – the turbocharger provided a noticeable boost in power, making it feel more responsive than its displacement might suggest. The six-speed manual transmission allowed drivers to keep the engine in its optimal power band, maximizing acceleration. Compared to the more powerful 1.4-liter Adam, the 1.0-liter felt less strained at higher speeds, but lacked the outright punch for overtaking maneuvers. The gear ratios were tuned for fuel efficiency, resulting in a slightly higher cruising rpm. Handling was nimble and predictable, making it well-suited for navigating tight city streets.
Equipment & Trim Levels
The base-level Adam 1.0 ECOTEC (90 hp) came with a reasonable level of standard equipment. This typically included air conditioning, power steering, electric front windows, a basic audio system with USB connectivity, and ABS brakes. Safety features such as stability control and multiple airbags were also standard. Interior upholstery was typically cloth, with a relatively simple dashboard layout. Optional extras included alloy wheels, a more advanced infotainment system with touchscreen display, parking sensors, and a panoramic sunroof. Opel heavily marketed the Adam’s customization options, allowing buyers to personalize their vehicles with a wide range of exterior colors, interior trims, and styling packs.
Chassis & Braking
The Adam’s chassis was designed to provide a comfortable yet engaging driving experience. It utilized MacPherson strut front suspension and a torsion beam rear suspension. The torsion beam rear setup was a cost-effective solution that minimized weight and complexity. Braking was typically handled by disc brakes on the front wheels and drum brakes on the rear, adequate for the car’s weight and performance. The steering was a rack and pinion system, providing precise and responsive control. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Opel Adam 1.0 ECOTEC (90 hp) was generally well-received by critics as an affordable and fuel-efficient city car. It was praised for its stylish design, nimble handling, and surprisingly peppy engine. However, some reviewers noted that the interior space was limited, particularly in the rear seats. Compared to other trims in the Adam lineup, such as the 1.4-liter version, the 1.0-liter offered significantly better fuel economy but less performance. It competed with other subcompact hatchbacks like the Fiat 500, Volkswagen up!, and Peugeot 108, offering a compelling alternative with its distinctive styling and customization options.
Legacy
The Opel Adam, and specifically the 1.0 ECOTEC (90 hp) variant, has proven to be a relatively reliable vehicle in the used car market. The B10XFL engine, while small, is generally robust and well-engineered. Common issues are typically related to the turbocharger and fuel injection system, but these are not widespread. The Adam’s relatively simple mechanicals make it relatively affordable to maintain. Today, the Adam 1.0 ECOTEC (90 hp) remains a popular choice for buyers seeking a stylish, economical, and practical city car.
