Hyundai i20 vs Mg MG3

A proper head-to-head in South Africa — we cover price, performance, petrol economy, safety and what it'll actually cost you to own each one long term.

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
VS
Mg MG3 in South Africa

Mg MG3

1.5L Hybrid+ Hybrid 3-Speed Automatic Current
ZAR 469,900 ex-showroom
⚡ 75 kW 🔧 128 Nm ⛽ 23.26 km/l
Add a 3rd car

At a Glance — Who Wins What

Performance MG3
Fuel Economy MG3
🛡 Safety MG3
📦 Practicality i20
🔑 Ownership Not enough comparable data
MG3 starts ZAR 27,000 cheaper i20 from ZAR 296,900 · MG3 from ZAR 269,900

Key Specs Side by Side

The specs that matter most — highlighted where one car leads.

Spec i20 MG3
Maximum Power 74 kW @ 5500 rpm 75 kW @ 6000 rpm
Maximum Torque 172 Nm @ 1500 rpm 128 Nm @ 4500 rpm
Engine Size 998 cc 1498 cc
Combined Fuel Economy 14.5 km/l 23.26 km/l
Ground Clearance 195 mm 149 mm
Boot / Load Bay 352 l 293 l
Airbags 6 6
Kerb Weight 1135 kg 1308 kg
Seating Capacity 5 seats 5 seats
Warranty 5 5 years / 150,000 km

= leads in this spec

The Bottom Line

i20 and MG3 are close on the comparable published fields, so buyer priorities should decide.

Where They Actually Differ

Performance MG3 +3 pts
Efficiency MG3 +31 pts
Safety MG3 +8 pts
Practicality i20 +16 pts

What Each Car Gets Right (and Wrong)

i20

Strengths
  • Stronger published practicality figures
Weak Spots
  • Less powerful engine setup
  • Lower fuel efficiency
  • Fewer listed safety features
Best suited to: Published Practicality
Catalogue-index leader

MG3

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

Which One's Right for You?

i20

  • Buyers prioritising the stronger published space and capacity figures

MG3

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the more complete listed safety equipment

Full Specs, Side by Side

Spec i20 MG3
Model Introduced Year 2008 2025
Generation Third generation i20 on the K2 platform; sold in SA with 1.0T three-cylinder turbo across all variants Current-generation five-door MG3 offered locally with naturally aspirated petrol and self-charging hybrid powertrains.
Facelift History Third generation launched globally in 2020 and arrived in SA shortly after; significant improvement over the second gen in styling, tech, and driving dynamics South African launch specification introduced in 2025.
Facelift Launched Since 2020 2025
Facelift Version Ending Current Current
Body Style Hatchback Five-door hatchback
Color Note White, Black, Silver, Blue, Red, Yellow -
Dealer Stock Note Fluid grade in the South Africa lineup -
Model Year 2026 2026
Production Status published active
Segment Hatchback Compact Hatchback
Tare Mass Kg 1135 kg -
Vehicle Type Hatchback Hatchback
Spec i20 MG3
Length 4040 mm 4113 mm
Width 1775 mm 1797 mm
Height 1505 mm 1502 mm
Wheelbase 2580 mm 2570 mm
Ground Clearance (Default) 195 mm 149 mm
Fuel Tank Capacity 40 l 36 l
Boot/Cargo Space 352 l 293 l
Kerb Weight 1135 kg 1308 kg
Gross Vehicle Weight (GVW) 1610 kg 1766 kg
Seating Capacity 5 seats 5 seats
Doors 5 doors 5 doors
Minimum Turning Radius 5.2 m 5.25 m
Ground Clearance (With Full Seating Load) - Not Officially Disclosed
Payload Capacity - 458 kg
Towing Capacity - 500 kg
Number of Rows - 2 rows
Front Headroom - Not Officially Disclosed
Rear Headroom - Not Officially Disclosed
Front Legroom - Not Officially Disclosed
Rear Legroom - Not Officially Disclosed

Source-backed Catalogue Index

A transparent specification index shown only when every vehicle clears the minimum comparable-data threshold.

Weighted / 100
Catalogue-index readout

MG3 leads by 5 points

i20 and MG3 are close on the comparable published fields, so buyer priorities should decide.

Index leader 66 /100
Lead 5 points
Data 82% source coverage
66
#1 Index leader

MG3

82% source coverage 2 strong categories
Best at Safety 92 Check Performance 40
Performance 40
Efficiency 90
Safety 92
Practicality 48
Leads by 5 points
61
#2

i20

90% source coverage 1 strong categories
Best at Safety 84 Check Performance 37
Performance 37
Efficiency 59
Safety 84
Practicality 64
Ownership 65
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance MG3 +3 Efficiency MG3 +31 Safety MG3 +8 Practicality i20 +16

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Catalogue-index leader

MG3

Performance 40/100
Efficiency 90/100
Safety 92/100
Practicality 48/100

i20

Performance 37/100
Efficiency 59/100
Safety 84/100
Practicality 64/100
Ownership 65/100

How to Read This Comparison

🏆 Mg MG3 leads the catalogue index with 66 pts vs 61 pts for i20

In Hagalu's source-backed catalogue index, MG3 leads. However, i20 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

Buyers Also Looked At These

Other comparisons that people in the same boat tend to check out.

Questions Buyers Usually Ask

There is no universal winner. Use the comparison table to match the exact South African derivatives 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.

Hagalu does not publish a guaranteed resale winner. Depreciation depends on age, mileage, condition, derivative, colour, supply and demand. Compare several current used-market listings and obtain trade-in valuations for equivalent examples before relying on a resale estimate.

Check the exact derivatives for drive type, ground clearance, tyres, approach and departure angles, wading depth and low-range gearing where officially disclosed. SUV styling or all-wheel drive alone does not prove that a vehicle is suitable for demanding off-road use.

Calculate each exact derivative using your monthly distance and a current fuel or electricity price, then add finance, insurance, scheduled service, tyres and licence costs. Hagalu does not claim a fixed monthly saving without those buyer-specific inputs.

It is worth more only when the exact price difference buys equipment, space, performance or ownership cover that matters to you. Compare like-for-like lifecycle states and derivatives; a current offer and a historical last-listed price are not directly equivalent.

In Depth — Breaking It All Down

This i20 and MG3 comparison uses the exact South African derivatives selected above. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: i20 37 vs MG3 40.

Efficiency index: i20 59 vs MG3 90.

Safety-equipment index: i20 84 vs MG3 92.

Practicality index: i20 64 vs MG3 48.

Ownership-cover index: i20 65 vs MG3 not separately scored.

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.