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Kotak Mahindra Bank Zen Signature vs RBL Bank IndianOil RBL Bank XTRA Credit Cards – Fees, Lounge, Forex

Side-by-side comparison of the Kotak Mahindra Bank Zen Signature and the RBL Bank IndianOil RBL Bank XTRA. Verify fees, lounge access, forex markup, and base rewards before you apply.

The short answer

Verdict

Pick Zen Signature for lounge access.

Head-to-head

Three core metrics
  • Annual fee
    Zen Signature ₹1,500 Waivable at ₹1,50,000 spend
    IndianOil RBL Bank XTRA ₹1,500 Waivable at ₹2,75,000 or more spend
  • Forex markup
    Zen Signature 3.5%
    IndianOil RBL Bank XTRA 3.5%
  • Domestic lounge
    Zen Signature 8/year (2 per quarter) Conditional · Domestic: 2/quarter · requires ₹75,000 spend in the previous calendar quarter (unlocks the following quarter)
    IndianOil RBL Bank XTRA No complimentary lounge access
    Zen Signature: +8 lounge visits/yr

Reward earning explained

Per card
Zen Signature

5 pts / ₹150 · Up to 10 pts / ₹150 on Shopping Lifestyle

Strong data
IndianOil RBL Bank XTRA

2 Fuel Points / ₹100 · Up to 15 Fuel Points / ₹100 on IndianOil

Strong data

Pick based on what matters

3 dimensions

Start with the constraint you care about most: annual fee (Kotak Mahindra Bank Zen Signature: ₹1,500 vs RBL Bank IndianOil RBL Bank XTRA: ₹1,500), forex markup (3.5% vs 3.5%), or lounge access (8/year (2 per quarter) vs No complimentary lounge access).

  • Forex markup Tie

    Both cards are similar for forex

    Forex markup is 3.5%.

  • Lounge access Kotak Mahindra Bank Zen Signature wins

    Kotak Mahindra Bank Zen Signature is better for lounge access

    Kotak Mahindra Bank Zen Signature is stronger here. Domestic lounge access is 2 per quarter.

  • Rewards Tie

    Both cards are similar for rewards

    Kotak Mahindra Bank Zen Signature conservative base value ~0.7% vs RBL Bank IndianOil RBL Bank XTRA's ~1%. RBL Bank IndianOil RBL Bank XTRA conservative base value ~1% vs Kotak Mahindra Bank Zen Signature's ~0.7%.

All fields

Example usage at this monthly spend

At ₹50k/month spend:

  • IndianOil RBL Bank XTRA: ~₹500/month at base rate
  • Kotak Zen Signature: ~₹330/month at base rate

Illustrative only, using current base rates before caps.

Field Zen Signature Kotak Mahindra Bank IndianOil RBL Bank XTRA RBL Bank
Lounge Access
Domestic lounge visits
spend-gated on some cards — see caveats
8/year (2 per quarter) vs No complimentary lounge access
8/year (2 per quarter) No complimentary lounge access
International lounge visits
Only available for Kotak Zen Signature
3 per year Not specified
Forex / International Use
Forex markup 3.5% 3.5%
Fees
Recurring annual fee ₹1,500 ₹1,500
First-year cost
Only available for IndianOil RBL Bank XTRA
Not specified ₹1,500
Annual-fee waiver
₹1,50,000 vs ₹2,75,000 or more
₹1,50,000 ₹2,75,000 or more
Interest-free period
Only available for Kotak Zen Signature
Up to 51 days Not specified
Monthly interest rate
Only available for IndianOil RBL Bank XTRA
Not specified 3.99% / month
Fuel benefit
Only available for Kotak Zen Signature
1% surcharge waiver · ₹500–₹5,000 transactions · ₹3,500/year waiver cap · Fuel rewards excluded Not specified
Rewards
Base earn
Some reward lanes are unsupported — base rate only for comparison.
5 pts / ₹150 vs 2 Fuel Points / ₹100
5 pts / ₹150 2 Fuel Points / ₹100
Conservative base value
~0.7% vs ~1%
~0.7% ~1%
Earn ceiling
6,500 points per statement cycle; at 5 pts / ₹150, this lane reaches the cap at ₹1,95,000 of eligible spend vs 2,000 Fuel Points per month; at 15 Fuel Points / ₹100, this lane reaches the cap at ~₹13,000 of eligible spend
6,500 points per statement cycle; at 5 pts / ₹150, this lane reaches the cap at ₹1,95,000 of eligible spend 2,000 Fuel Points per month; at 15 Fuel Points / ₹100, this lane reaches the cap at ~₹13,000 of eligible spend
Point value (headline channel)
Issuer headline redemption rate — see each card page for the full channel grid.
₹0.25 vs ₹0.5
₹0.25 ₹0.5

Notes

  • Kotak Zen Signature Credit Card: Condition: ₹75,000 spend in the previous calendar quarter (unlocks the following quarter)
  • Card benefits change frequently. Always verify current terms on the issuer's official website or app before applying.

Kotak Mahindra Bank Zen Signature

Verify with issuer , opens external site

RBL Bank IndianOil RBL Bank XTRA

Verify with issuer , opens external site