Mercedes-Benz GLC vs Hyundai i20

A proper head-to-head in South Africa — compare price, performance, fuel economy or electric range, safety and the details that shape long-term ownership.

Mercedes-Benz GLC in South Africa

Mercedes-Benz GLC

GLC 43 4MATIC Petrol Mild Hybrid 9-Speed Automatic Current
ZAR 1,883,775 ex-showroom
⚡ 310 kW 🔧 500 Nm ⛽ 10.2 km/l
VS
Hyundai i20 in South Africa

Hyundai i20

1.0T Fluid Petrol 6-Speed Manual Current
ZAR 328,900 ex-showroom
⚡ 74 kW 🔧 172 Nm ⛽ 14.5 km/l
+ Add a 3rd car

Decision summary

Mercedes-Benz GLC vs Hyundai i20: the short answer

GLC holds a noticeable catalogue-index lead over i20.

i20 starts ZAR 750,950 cheaper GLC from ZAR 1,047,850 · i20 from ZAR 296,900

Five key differences

Exact selected derivatives
Specification GLC i20
Maximum Power GLC310 kW i2074 kW @ 5500 rpm
Maximum Torque GLC500 Nm i20172 Nm @ 1500 rpm
Engine Size GLC1991 cc i20998 cc
Combined Fuel Economy GLC10.2 km/l i2014.5 km/l
Ground Clearance GLC187 mm i20195 mm

Strongest published figure in that row; no road-test winner is implied.

Independent editorial assessment

Hagalu editorial ratings

When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.

Mercedes-Benz GLC

GLC 43 4MATIC

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

Hyundai i20

1.0T Fluid

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.

What Each Car Gets Right (and Wrong)

Specification evidence leader

GLC

Strengths
  • More powerful engine output
  • Stronger listed safety equipment
  • Stronger published practicality figures
Weak Spots
  • Lower fuel efficiency
Best suited to: Published Performance Published Practicality

i20

Strengths
  • Better fuel efficiency
Weak Spots
  • Less powerful engine setup
  • Fewer listed safety features
  • Lower published practicality figures
Best suited to: Published Efficiency

Which One's Right for You?

GLC

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the more complete listed safety equipment
  • Buyers prioritising the stronger published space and capacity figures

i20

  • Buyers prioritising the lower published fuel or energy use

Full Specs, Side by Side

Spec GLC i20
Model Introduced Year 2026 2008
Generation Current South African GLC generation represented by derivative GLC 43 4MATIC Third generation i20 on the K2 platform; sold in SA with 1.0T three-cylinder turbo across all variants
Facelift History Current-generation/facelift specification; derivative-specific South African configuration Third generation launched globally in 2020 and arrived in SA shortly after; significant improvement over the second gen in styling, tech, and driving dynamics
Facelift Launched Since Current South African model cycle 2020
Facelift Version Ending Current Current
Body Style Suv Hatchback
Model Year 2026 2026
Production Status Current South African retail range active
Segment Premium SUV Hatchback
Vehicle Type SUV Hatchback
Color Note - White, Black, Silver, Blue, Red, Yellow
Dealer Stock Note - Fluid grade in the South Africa lineup
Tare Mass Kg - 1135 kg
Spec GLC i20
Length 4716 mm 4040 mm
Width 1890 mm 1775 mm
Height 1640 mm 1505 mm
Wheelbase 2888 mm 2580 mm
Ground Clearance (Default) 187 mm 195 mm
Ground Clearance (With Full Seating Load) 220 mm Not Officially Disclosed
Fuel Tank Capacity 62 l 40 l
Boot/Cargo Space 620 l 352 l
Kerb Weight 1950 kg 1135 kg
Gross Vehicle Weight (GVW) 2000 kg 1610 kg
Payload Capacity 600 kg 475 kg
Towing Capacity 2000 kg Not Officially Disclosed
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius 5.9 m 5.2 m
Front Headroom 960 mm Not Officially Disclosed
Rear Headroom 960 mm Not Officially Disclosed
Front Legroom 900 mm Not Officially Disclosed
Rear Legroom 900 mm Not Officially Disclosed

In depth: how these cars differ

This GLC and i20 comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: GLC 97 vs i20 37.

Efficiency index: GLC 45 vs i20 59.

Safety-equipment index: GLC 99 vs i20 84.

Practicality index: GLC 73 vs i20 61.

Ownership-cover index: GLC not separately scored vs i20 65.

These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.

Specification Evidence Index

A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.

Evidence / 100
Evidence-index readout

GLC leads by 20 points

GLC holds a noticeable catalogue-index lead over i20.

Evidence leader 81 /100
Lead 20 points
Data 83% source coverage
81
#1 Evidence leader

GLC

83% source coverage 3 strong categories
Best at Safety 99 Check Efficiency 45
Performance 97
Efficiency 45
Safety 99
Practicality 73
Leads by 20 points
61
#2

i20

93% source coverage 1 strong categories
Best at Safety 84 Check Performance 37
Performance 37
Efficiency 59
Safety 84
Practicality 61
Ownership 65
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance GLC +60 Efficiency i20 +14 Safety GLC +15 Practicality GLC +12

Moderate difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

GLC

Performance 97/100
Efficiency 45/100
Safety 99/100
Practicality 73/100

i20

Performance 37/100
Efficiency 59/100
Safety 84/100
Practicality 61/100
Ownership 65/100

What the evidence means

Evidence index Mercedes-Benz GLC leads the specification evidence index with 81 pts vs 61 pts for i20

In Hagalu's specification evidence index, GLC leads. However, i20 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

GLC vs i20 questions

There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.

Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.

Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.

A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.

Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.

Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.