Mercedes-Benz A-Class vs BMW 1 Series
A detailed look at how two of Australia's most popular Hatchbacks compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Price Breakdown
The Mercedes-Benz A-Class starts from $48,900 before on-road costs, while the BMW 1 Series opens at $57,600. That makes the Mercedes-Benz A-Class the more affordable entry point by $8,700.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $53,790 and $63,360 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
Safety Rundown
Both the Mercedes-Benz A-Class and BMW 1 Series hold a 5-star ANCAP safety rating. Adult occupant protection scored 96% for the Mercedes-Benz A-Class and 83% for the BMW 1 Series.
Where the two diverge is in active safety technology. Both models are evenly matched with 6 out of 10 key ADAS systems.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 7 in the Mercedes-Benz A-Class and 6 in the BMW 1 Series.
Feature Showdown
The Mercedes-Benz A-Class features a 10.3-inch touchscreen, while the BMW 1 Series gets a 10.7-inch display. Apple CarPlay and Android Auto are standard across both.
The Mercedes-Benz A-Class stands out with Apple CarPlay and ambient lighting that you will not find on the BMW 1 Series. The BMW 1 Series counters with wireless Apple CarPlay/Android Auto and wireless charging. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Mercedes-Benz A-Class uses a Petrol producing 100kW and 200Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 9.5 seconds.
The BMW 1 Series responds with a Petrol making 115kW and 230Nm, paired to a auto driving the front wheels. It gets to 100km/h in 7.3 seconds.
The BMW 1 Series has the clear power advantage at 115kW vs 100kW. In the real-world sprint, the BMW 1 Series is 2.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Mercedes-Benz A-Class measures 4,419mm long on a 2,729mm wheelbase, 50mm longer than the BMW 1 Series at 4,369mm (2,670mm wheelbase). The longer wheelbase on the Mercedes-Benz A-Class generally means more rear legroom.
Boot space is 370L in the Mercedes-Benz A-Class and 380L in the BMW 1 Series, giving the BMW 1 Series a 10L advantage.
For towing, the Mercedes-Benz A-Class leads with a 1,800kg braked capacity vs 1,000kg. That 800kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.8m to 11.0m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 10.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $1,625/year for the Mercedes-Benz A-Class and $1,796/year for the BMW 1 Series. That is a $171 annual difference in favour of the Mercedes-Benz A-Class.
Estimated annual total: $1,625 (Mercedes-Benz A-Class) vs $1,796 (BMW 1 Series). The Mercedes-Benz A-Class saves you roughly $171 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Mercedes-Benz A-Class) vs 5 years / 999,999km (BMW 1 Series). Both match on warranty length.
Who Should Buy Which?
Buy the Mercedes-Benz A-Class if: You want the lower entry price, want lower running costs, need stronger towing, or prefer Mercedes-Benz's approach to design and ownership experience.
Buy the BMW 1 Series if: You prioritise performance, need more boot space, or prefer BMW's approach to design and ownership experience.
The Verdict
This is genuinely close. The Mercedes-Benz A-Class and BMW 1 Series trade blows across the spec sheet, and neither runs away with an outright win. The Mercedes-Benz A-Class will save you roughly $171 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Mercedes-Benz A-Class and BMW 1 Series?
The Mercedes-Benz A-Class is the cheapest at $48,900 before on-road costs. That undercuts the BMW 1 Series by $8,700.
Which is the most fuel-efficient?
The Mercedes-Benz A-Class uses the least fuel at 5.7L/100km on the combined cycle.
Which is safest?
They are evenly matched — Mercedes-Benz A-Class and BMW 1 Series all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The BMW 1 Series has the largest boot at 380L.
Which can tow the most?
The Mercedes-Benz A-Class has the highest braked towing capacity at 1,800kg.
Which is the most powerful?
The BMW 1 Series makes the most power at 115kW. The BMW 1 Series is quickest to 100km/h in 7.3s.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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