Hyundai Grandeur vs Mercedes-Benz C-Class
A detailed look at how two of Australia's most popular Sedans 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.
Hyundai Grandeur
Price TBC
Sedan
Petrol
3.8 V6
194kW
10.8 L/100km
ANCAP: no data
469L
Mercedes-Benz C-Class
From $76,900
Sedan
Petrol
Petrol
150kW
6.9 L/100km
5★ ANCAP
455L
Hyundai Grandeur: we're still completing price, 0-100km/h and warranty.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
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Price Breakdown
Pricing for one or both models is yet to be confirmed for the Australian market. We will update this comparison when official RRPs are announced.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
Both come with modern infotainment systems.
The Hyundai Grandeur stands out with heated front seats — features our data doesn't list for the Mercedes-Benz C-Class. The Mercedes-Benz C-Class counters with wireless Apple CarPlay/Android Auto, head-up display, wireless charging, panoramic roof and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Hyundai Grandeur gets leather upholstery while the Mercedes-Benz C-Class offers synthetic leather.
Drivetrain
The Hyundai Grandeur uses a 3.8 V6 producing 194kW and 348Nm of torque, sent through a 5-speed automatic with electronic sequential manual mode (hyundai hivec) to a FWD layout.
The Mercedes-Benz C-Class responds with a Petrol making 150kW and 300Nm, paired to a automatic driving the rear wheels. It gets to 100km/h in 7.3 seconds.
The Hyundai Grandeur has the clear power advantage at 194kW vs 150kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Hyundai Grandeur measures 4,910mm long on a 2,780mm wheelbase, 159mm longer than the Mercedes-Benz C-Class at 4,751mm (2,865mm wheelbase). The longer wheelbase on the Mercedes-Benz C-Class generally means more rear legroom.
Boot space is 469L in the Hyundai Grandeur and 455L in the Mercedes-Benz C-Class, giving the Hyundai Grandeur a 14L advantage.
For towing, the Mercedes-Benz C-Class leads with a 1,800kg braked capacity vs 1,800kg. That 0kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.1m to 11.4m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.1m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Compare U-turns side by side
Turning Circle · U-turn compare
kerb-to-kerb, 2 cars0 of 2 clear a 7.0 m street in one sweep
Green cars complete the U-turn; amber need a 3-point turn. Drag the slider to test tighter streets.
Standard widths: AU local streets ~5.5–7 m; main roads ~9–12 m.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $3,078/year for the Hyundai Grandeur and $1,967/year for the Mercedes-Benz C-Class. That is a $1,111 annual difference in favour of the Mercedes-Benz C-Class.
Who Should Buy Which?
Buy the Hyundai Grandeur if: You prioritise performance, need more boot space, or prefer Hyundai's approach to design and ownership experience.
Buy the Mercedes-Benz C-Class if: You want lower running costs, or prefer Mercedes-Benz's approach to design and ownership experience.
The Verdict
The Hyundai Grandeur takes 2 of 3 key spec categories. The Mercedes-Benz C-Class will save you roughly $1,111 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, Hyundai Grandeur and Mercedes-Benz C-Class?
The Mercedes-Benz C-Class is the cheapest at $76,900 before on-road costs.
Which is the most fuel-efficient?
The Mercedes-Benz C-Class uses the least fuel at 6.9L/100km on the combined cycle.
What are the ANCAP safety ratings?
Mercedes-Benz C-Class holds a 5-star ANCAP rating. We have no published ANCAP rating for Hyundai Grandeur, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which has the most boot space?
The Hyundai Grandeur has the largest boot at 469L.
Which can tow the most?
The Hyundai Grandeur has the highest braked towing capacity at 1,800kg.
Which is the most powerful?
The Hyundai Grandeur makes the most power at 194kW.
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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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