Mercedes A170: Practical Used Car Guide For Families

The Mercedes A170 represents an early effort by the German brand to capture the compact hatchback market with a unique sandwich-style design emphasizing space and safety. Launched as part of the first-generation A-Class (W168), this model prioritizes family usability over sporty thrills, offering a wide boot, generous rear seating, and Mercedes badge prestige at a more accessible price point. While it lags in outright performance compared to rivals like the BMW 1-Series or Audi A3, its practicality makes it a compelling choice for urban drivers seeking reliability and comfort.

Design and Exterior Styling

The A170’s exterior adopts a tall, MPV-inspired silhouette that sets it apart from sleeker competitors. This upright stance, with a high roofline and short overhangs, contributes to its airy cabin feel but gives it a somewhat boxy appearance. Measuring around 3.6 meters in length, it slots into the supermini category yet feels more substantial on the road. The front features Mercedes’ signature chrome grille and clear headlights, while the rear boasts a large tailgate for effortless loading. Available in trims like Classic, Elegance, and Avantgarde, higher specs add alloy wheels and body kits for a touch more flair.

• Key exterior highlights: Spacious tailgate with low load lip, ideal for bulky items.
• Robust build quality evoking solidity, enhanced post-1997 moose test revisions.
• 16-inch alloys on Elegance models improve stance and grip via 195/55 tires.

This design philosophy trades aerodynamic sleekness for vertical space, making it visually distinct but less agile-looking than European peers.

Interior Comfort and Space Utilization

Step inside the A170, and the emphasis on practicality shines through. The cabin feels premium for its class, with quality plastics, tasteful trims, and ergonomic controls that scream Mercedes heritage. Low-set seating positions drivers close to the floor, but high ceilings and expansive glass create an open, light-filled environment. Visibility is excellent in all directions, aided by slim pillars and large windows.

The real star is rear passenger space: it’s the roomiest in its segment, comfortably accommodating three adults—rarer among superminis. Rear doors swing wide for easy access, and the bench offers firm support with three Isofix points. Up front, adjustable seats and a tilt/telescopic steering wheel ensure a good driving position, though the electro-mechanical steering lacks road feel.

Boot capacity impresses too: the widest opening and lowest sill here make it easiest for stowing bikes, prams, or shopping. Fold-flat seats expand versatility further.

Engine Performance and Transmission Options

Under the hood, the A170 CDI diesel (or petrol variant) delivers 85-116bhp from a 1.7-2.0-liter unit, paired with either a five-speed manual or CVT automatic. The diesel shines with 250Nm torque from 1,600rpm, providing peppy low-end pull for city merges and overtakes. Petrol models feel revvy up to 6,000rpm but lack punch, with 0-60mph in about 10.2-10.9 seconds—trailing sportier rivals.

The manual shifts precisely with light clutch action, while the CVT offers smooth progression, though it hunts for revs under hard acceleration. Highway cruising is refined at 2,800rpm in top gear, with minimal wind noise but some suspension drumming.

• Petrol (1.7L): 116bhp, adequate for urban use, thirstier with CVT.
• Diesel (2.0L): 80kW/250Nm, 5.2L/100km economy, freeway-friendly.
• Top speed ~190km/h, balanced for commuting.

Performance suits relaxed drivers but disappoints enthusiasts craving BMW-like zest.

Handling, Ride, and Driving Experience

On twisty roads, the A170 exhibits noticeable body roll due to its high center of gravity, prioritizing comfort over cornering prowess. Suspension is firm yet compliant, absorbing bumps with big-car poise while generating little road noise from Pirelli tires. Brakes are strong and progressive, and post-moose test tweaks lowered/stiffened the setup for stability.

Steering is light and numb—great for parking, less so for precise freeway tracking, requiring constant corrections. It’s nimble in town, frugal on fuel (up to 42mpg claimed), but push it hard, and the short wheelbase amplifies fidgeting over undulations.

In summary, it’s a composed cruiser, not a driver’s car, excelling as a commuter with ESP workout on slippery surfaces.

Safety and Reliability Features

Safety was a cornerstone after the 1997 elk test fiasco, earning the A170 a five-star ANCAP/Euro NCAP rating. Standard kit includes dual airbags, ABS, ESP, and active head restraints. The rigid ‘birdcage’ structure and double-layer floor enhance crash protection. Diesel models add low-emission credentials.

Reliability is solid, with Mercedes’ build quality shining—interiors feel carved from stone. Warranty covers basics, and running costs stay reasonable on regular unleaded or diesel.

Equipment, Pricing, and Ownership Costs

Entry pricing around £17,000-£45,000 (on-road) made it the cheapest Mercedes route. Base Classic includes AC, power windows, CD player; Elegance adds alloys, auto lights/wipers. It’s sparse by modern standards but premium-feeling.

Economy: Diesel ~5.2L/100km combined; petrol 6.9L/100km. Insurance groups are favorable, and resale holds decently for badge appeal.

Low depreciation and cheap parts keep ownership affordable.

Pros and Cons at a Glance

• Pros: Exceptional space/boot, premium interior, top safety, efficient diesel.
• Cons: Numb steering, body roll, modest performance, basic equipment.

Frequently Asked Questions (FAQs)

Is the Mercedes A170 good for families?

Yes, its rear space and wide boot make it family-friendly, outpacing many rivals.

How fuel-efficient is the A170 diesel?

Expect 5.2L/100km combined, ideal for commuters.

What’s the A170’s safety rating?

Five stars from ANCAP, bolstered by ESP and rigid structure.

How does it handle compared to BMW 1-Series?

Less engaging, more comfort-oriented with more roll.

Is the CVT transmission reliable?

Smooth for city use, but petrol versions feel underpowered.

Final Verdict: Who Should Buy the A170?

The Mercedes A170 excels as a practical, safe supermini for those valuing space, badge prestige, and low running costs over dynamic thrills. Ideal for families, commuters, or first-time luxury buyers, it underdelivers on fun but overdelivers on usability. In a used market, it’s a bargain alternative to pricier hatches.